2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
58 /* ====================================================================
59 * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
68 * 2. Redistributions in binary form must reproduce the above copyright
69 * notice, this list of conditions and the following disclaimer in
70 * the documentation and/or other materials provided with the
73 * 3. All advertising materials mentioning features or use of this
74 * software must display the following acknowledgment:
75 * "This product includes software developed by the OpenSSL Project
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
79 * endorse or promote products derived from this software without
80 * prior written permission. For written permission, please contact
81 * openssl-core@openssl.org.
83 * 5. Products derived from this software may not be called "OpenSSL"
84 * nor may "OpenSSL" appear in their names without prior written
85 * permission of the OpenSSL Project.
87 * 6. Redistributions of any form whatsoever must retain the following
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
103 * OF THE POSSIBILITY OF SUCH DAMAGE.
104 * ====================================================================
106 * This product includes cryptographic software written by Eric Young
107 * (eay@cryptsoft.com). This product includes software written by Tim
108 * Hudson (tjh@cryptsoft.com).
111 /* ====================================================================
112 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
113 * ECC cipher suite support in OpenSSL originally developed by
114 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
116 /* ====================================================================
117 * Copyright 2005 Nokia. All rights reserved.
119 * The portions of the attached software ("Contribution") is developed by
120 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
123 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
124 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
125 * support (see RFC 4279) to OpenSSL.
127 * No patent licenses or other rights except those expressly stated in
128 * the OpenSSL open source license shall be deemed granted or received
129 * expressly, by implication, estoppel, or otherwise.
131 * No assurances are provided by Nokia that the Contribution does not
132 * infringe the patent or other intellectual property rights of any third
133 * party or that the license provides you with all the necessary rights
134 * to make use of the Contribution.
136 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
137 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
138 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
139 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
144 # define HEADER_SSL_H
146 # include <openssl/e_os2.h>
148 # ifndef OPENSSL_NO_COMP
149 # include <openssl/comp.h>
151 # include <openssl/bio.h>
152 # ifdef OPENSSL_USE_DEPRECATED
153 # include <openssl/x509.h>
154 # include <openssl/crypto.h>
155 # include <openssl/lhash.h>
156 # include <openssl/buffer.h>
158 # include <openssl/pem.h>
159 # include <openssl/hmac.h>
161 # include <openssl/kssl.h>
162 # include <openssl/safestack.h>
163 # include <openssl/symhacks.h>
169 /* SSLeay version number for ASN.1 encoding of the session information */
171 * Version 0 - initial version
172 * Version 1 - added the optional peer certificate
174 # define SSL_SESSION_ASN1_VERSION 0x0001
176 /* text strings for the ciphers */
179 * VRS Additional Kerberos5 entries
181 # define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
182 # define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
183 # define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA
184 # define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
185 # define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
186 # define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
187 # define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5
188 # define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5
190 # define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
191 # define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA
192 # define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA
193 # define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
194 # define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5
195 # define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5
197 # define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
198 # define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
199 # define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
200 # define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
201 # define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
202 # define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
203 # define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256
205 # define SSL_MAX_SSL_SESSION_ID_LENGTH 32
206 # define SSL_MAX_SID_CTX_LENGTH 32
208 # define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
209 # define SSL_MAX_KEY_ARG_LENGTH 8
210 # define SSL_MAX_MASTER_KEY_LENGTH 48
212 /* These are used to specify which ciphers to use and not to use */
214 # define SSL_TXT_EXP40 "EXPORT40"
215 # define SSL_TXT_EXP56 "EXPORT56"
216 # define SSL_TXT_LOW "LOW"
217 # define SSL_TXT_MEDIUM "MEDIUM"
218 # define SSL_TXT_HIGH "HIGH"
219 # define SSL_TXT_FIPS "FIPS"
221 # define SSL_TXT_kFZA "kFZA"/* unused! */
222 # define SSL_TXT_aFZA "aFZA"/* unused! */
223 # define SSL_TXT_eFZA "eFZA"/* unused! */
224 # define SSL_TXT_FZA "FZA"/* unused! */
226 # define SSL_TXT_aNULL "aNULL"
227 # define SSL_TXT_eNULL "eNULL"
228 # define SSL_TXT_NULL "NULL"
230 # define SSL_TXT_kRSA "kRSA"
231 # define SSL_TXT_kDHr "kDHr"
232 # define SSL_TXT_kDHd "kDHd"
233 # define SSL_TXT_kDH "kDH"
234 # define SSL_TXT_kEDH "kEDH"/* alias for kDHE */
235 # define SSL_TXT_kDHE "kDHE"
236 # define SSL_TXT_kKRB5 "kKRB5"
237 # define SSL_TXT_kECDHr "kECDHr"
238 # define SSL_TXT_kECDHe "kECDHe"
239 # define SSL_TXT_kECDH "kECDH"
240 # define SSL_TXT_kEECDH "kEECDH"/* alias for kECDHE */
241 # define SSL_TXT_kECDHE "kECDHE"
242 # define SSL_TXT_kPSK "kPSK"
243 # define SSL_TXT_kGOST "kGOST"
244 # define SSL_TXT_kSRP "kSRP"
246 # define SSL_TXT_aRSA "aRSA"
247 # define SSL_TXT_aDSS "aDSS"
248 # define SSL_TXT_aDH "aDH"
249 # define SSL_TXT_aECDH "aECDH"
250 # define SSL_TXT_aKRB5 "aKRB5"
251 # define SSL_TXT_aECDSA "aECDSA"
252 # define SSL_TXT_aPSK "aPSK"
253 # define SSL_TXT_aGOST94 "aGOST94"
254 # define SSL_TXT_aGOST01 "aGOST01"
255 # define SSL_TXT_aGOST "aGOST"
256 # define SSL_TXT_aSRP "aSRP"
258 # define SSL_TXT_DSS "DSS"
259 # define SSL_TXT_DH "DH"
260 # define SSL_TXT_DHE "DHE"/* same as "kDHE:-ADH" */
261 # define SSL_TXT_EDH "EDH"/* alias for DHE */
262 # define SSL_TXT_ADH "ADH"
263 # define SSL_TXT_RSA "RSA"
264 # define SSL_TXT_ECDH "ECDH"
265 # define SSL_TXT_EECDH "EECDH"/* alias for ECDHE" */
266 # define SSL_TXT_ECDHE "ECDHE"/* same as "kECDHE:-AECDH" */
267 # define SSL_TXT_AECDH "AECDH"
268 # define SSL_TXT_ECDSA "ECDSA"
269 # define SSL_TXT_KRB5 "KRB5"
270 # define SSL_TXT_PSK "PSK"
271 # define SSL_TXT_SRP "SRP"
273 # define SSL_TXT_DES "DES"
274 # define SSL_TXT_3DES "3DES"
275 # define SSL_TXT_RC4 "RC4"
276 # define SSL_TXT_RC2 "RC2"
277 # define SSL_TXT_IDEA "IDEA"
278 # define SSL_TXT_SEED "SEED"
279 # define SSL_TXT_AES128 "AES128"
280 # define SSL_TXT_AES256 "AES256"
281 # define SSL_TXT_AES "AES"
282 # define SSL_TXT_AES_GCM "AESGCM"
283 # define SSL_TXT_CAMELLIA128 "CAMELLIA128"
284 # define SSL_TXT_CAMELLIA256 "CAMELLIA256"
285 # define SSL_TXT_CAMELLIA "CAMELLIA"
287 # define SSL_TXT_MD5 "MD5"
288 # define SSL_TXT_SHA1 "SHA1"
289 # define SSL_TXT_SHA "SHA"/* same as "SHA1" */
290 # define SSL_TXT_GOST94 "GOST94"
291 # define SSL_TXT_GOST89MAC "GOST89MAC"
292 # define SSL_TXT_SHA256 "SHA256"
293 # define SSL_TXT_SHA384 "SHA384"
295 # define SSL_TXT_SSLV3 "SSLv3"
296 # define SSL_TXT_TLSV1 "TLSv1"
297 # define SSL_TXT_TLSV1_1 "TLSv1.1"
298 # define SSL_TXT_TLSV1_2 "TLSv1.2"
300 # define SSL_TXT_EXP "EXP"
301 # define SSL_TXT_EXPORT "EXPORT"
303 # define SSL_TXT_ALL "ALL"
306 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
307 * ciphers normally not being used.
308 * Example: "RC4" will activate all ciphers using RC4 including ciphers
309 * without authentication, which would normally disabled by DEFAULT (due
310 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
311 * will make sure that it is also disabled in the specific selection.
312 * COMPLEMENTOF* identifiers are portable between version, as adjustments
313 * to the default cipher setup will also be included here.
315 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
316 * DEFAULT gets, as only selection is being done and no sorting as needed
319 # define SSL_TXT_CMPALL "COMPLEMENTOFALL"
320 # define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
323 * The following cipher list is used by default. It also is substituted when
324 * an application-defined cipher list string starts with 'DEFAULT'.
326 # define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL"
328 * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
329 * starts with a reasonable order, and all we have to do for DEFAULT is
330 * throwing out anonymous and unencrypted ciphersuites! (The latter are not
331 * actually enabled by ALL, but "ALL:RSA" would enable some of them.)
334 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
335 # define SSL_SENT_SHUTDOWN 1
336 # define SSL_RECEIVED_SHUTDOWN 2
346 # define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
347 # define SSL_FILETYPE_PEM X509_FILETYPE_PEM
350 * This is needed to stop compilers complaining about the 'struct ssl_st *'
351 * function parameters used to prototype callbacks in SSL_CTX.
353 typedef struct ssl_st *ssl_crock_st;
354 typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
355 typedef struct ssl_method_st SSL_METHOD;
356 typedef struct ssl_cipher_st SSL_CIPHER;
357 typedef struct ssl_session_st SSL_SESSION;
358 typedef struct tls_sigalgs_st TLS_SIGALGS;
359 typedef struct ssl_conf_ctx_st SSL_CONF_CTX;
361 DECLARE_STACK_OF(SSL_CIPHER)
363 /* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
364 typedef struct srtp_protection_profile_st {
367 } SRTP_PROTECTION_PROFILE;
369 DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE)
371 typedef int (*tls_session_ticket_ext_cb_fn) (SSL *s,
372 const unsigned char *data,
374 typedef int (*tls_session_secret_cb_fn) (SSL *s, void *secret,
376 STACK_OF(SSL_CIPHER) *peer_ciphers,
377 SSL_CIPHER **cipher, void *arg);
379 # ifndef OPENSSL_NO_TLSEXT
381 /* Typedefs for handling custom extensions */
383 typedef int (*custom_ext_add_cb) (SSL *s, unsigned int ext_type,
384 const unsigned char **out,
385 size_t *outlen, int *al, void *add_arg);
387 typedef void (*custom_ext_free_cb) (SSL *s, unsigned int ext_type,
388 const unsigned char *out, void *add_arg);
390 typedef int (*custom_ext_parse_cb) (SSL *s, unsigned int ext_type,
391 const unsigned char *in,
392 size_t inlen, int *al, void *parse_arg);
396 # ifndef OPENSSL_NO_SSL_INTERN
398 /* used to hold info on the particular ciphers used */
399 struct ssl_cipher_st {
401 const char *name; /* text name */
402 unsigned long id; /* id, 4 bytes, first is version */
404 * changed in 0.9.9: these four used to be portions of a single value
407 unsigned long algorithm_mkey; /* key exchange algorithm */
408 unsigned long algorithm_auth; /* server authentication */
409 unsigned long algorithm_enc; /* symmetric encryption */
410 unsigned long algorithm_mac; /* symmetric authentication */
411 unsigned long algorithm_ssl; /* (major) protocol version */
412 unsigned long algo_strength; /* strength and export flags */
413 unsigned long algorithm2; /* Extra flags */
414 int strength_bits; /* Number of bits really used */
415 int alg_bits; /* Number of bits for algorithm */
418 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
419 struct ssl_method_st {
421 int (*ssl_new) (SSL *s);
422 void (*ssl_clear) (SSL *s);
423 void (*ssl_free) (SSL *s);
424 int (*ssl_accept) (SSL *s);
425 int (*ssl_connect) (SSL *s);
426 int (*ssl_read) (SSL *s, void *buf, int len);
427 int (*ssl_peek) (SSL *s, void *buf, int len);
428 int (*ssl_write) (SSL *s, const void *buf, int len);
429 int (*ssl_shutdown) (SSL *s);
430 int (*ssl_renegotiate) (SSL *s);
431 int (*ssl_renegotiate_check) (SSL *s);
432 long (*ssl_get_message) (SSL *s, int st1, int stn, int mt, long
434 int (*ssl_read_bytes) (SSL *s, int type, unsigned char *buf, int len,
436 int (*ssl_write_bytes) (SSL *s, int type, const void *buf_, int len);
437 int (*ssl_dispatch_alert) (SSL *s);
438 long (*ssl_ctrl) (SSL *s, int cmd, long larg, void *parg);
439 long (*ssl_ctx_ctrl) (SSL_CTX *ctx, int cmd, long larg, void *parg);
440 const SSL_CIPHER *(*get_cipher_by_char) (const unsigned char *ptr);
441 int (*put_cipher_by_char) (const SSL_CIPHER *cipher, unsigned char *ptr);
442 int (*ssl_pending) (const SSL *s);
443 int (*num_ciphers) (void);
444 const SSL_CIPHER *(*get_cipher) (unsigned ncipher);
445 const struct ssl_method_st *(*get_ssl_method) (int version);
446 long (*get_timeout) (void);
447 const struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
448 int (*ssl_version) (void);
449 long (*ssl_callback_ctrl) (SSL *s, int cb_id, void (*fp) (void));
450 long (*ssl_ctx_callback_ctrl) (SSL_CTX *s, int cb_id, void (*fp) (void));
454 * Lets make this into an ASN.1 type structure as follows
455 * SSL_SESSION_ID ::= SEQUENCE {
456 * version INTEGER, -- structure version number
457 * SSLversion INTEGER, -- SSL version number
458 * Cipher OCTET STRING, -- the 3 byte cipher ID
459 * Session_ID OCTET STRING, -- the Session ID
460 * Master_key OCTET STRING, -- the master key
461 * KRB5_principal OCTET STRING -- optional Kerberos principal
462 * Key_Arg [ 0 ] IMPLICIT OCTET STRING, -- the optional Key argument
463 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
464 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
465 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
466 * Session_ID_context [ 4 ] EXPLICIT OCTET STRING, -- the Session ID context
467 * Verify_result [ 5 ] EXPLICIT INTEGER, -- X509_V_... code for `Peer'
468 * HostName [ 6 ] EXPLICIT OCTET STRING, -- optional HostName from servername TLS extension
469 * PSK_identity_hint [ 7 ] EXPLICIT OCTET STRING, -- optional PSK identity hint
470 * PSK_identity [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity
471 * Ticket_lifetime_hint [9] EXPLICIT INTEGER, -- server's lifetime hint for session ticket
472 * Ticket [10] EXPLICIT OCTET STRING, -- session ticket (clients only)
473 * Compression_meth [11] EXPLICIT OCTET STRING, -- optional compression method
474 * SRP_username [ 12 ] EXPLICIT OCTET STRING -- optional SRP username
476 * Look in ssl/ssl_asn1.c for more details
477 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
479 struct ssl_session_st {
480 int ssl_version; /* what ssl version session info is being
482 int master_key_length;
483 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
484 /* session_id - valid? */
485 unsigned int session_id_length;
486 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
488 * this is used to determine whether the session is being reused in the
489 * appropriate context. It is up to the application to set this, via
492 unsigned int sid_ctx_length;
493 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
494 # ifndef OPENSSL_NO_KRB5
495 unsigned int krb5_client_princ_len;
496 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
497 # endif /* OPENSSL_NO_KRB5 */
498 # ifndef OPENSSL_NO_PSK
499 char *psk_identity_hint;
503 * Used to indicate that session resumption is not allowed. Applications
504 * can also set this bit for a new session via not_resumable_session_cb
505 * to disable session caching and tickets.
508 /* The cert is the certificate used to establish this connection */
509 struct sess_cert_st /* SESS_CERT */ *sess_cert;
511 * This is the cert for the other end. On clients, it will be the same as
512 * sess_cert->peer_key->x509 (the latter is not enough as sess_cert is
513 * not retained in the external representation of sessions, see
518 * when app_verify_callback accepts a session where the peer's
519 * certificate is not ok, we must remember the error for session reuse:
521 long verify_result; /* only for servers */
525 unsigned int compress_meth; /* Need to lookup the method */
526 const SSL_CIPHER *cipher;
527 unsigned long cipher_id; /* when ASN.1 loaded, this needs to be used
528 * to load the 'cipher' structure */
529 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
530 CRYPTO_EX_DATA ex_data; /* application specific data */
532 * These are used to make removal of session-ids more efficient and to
533 * implement a maximum cache size.
535 struct ssl_session_st *prev, *next;
536 # ifndef OPENSSL_NO_TLSEXT
537 char *tlsext_hostname;
538 # ifndef OPENSSL_NO_EC
539 size_t tlsext_ecpointformatlist_length;
540 unsigned char *tlsext_ecpointformatlist; /* peer's list */
541 size_t tlsext_ellipticcurvelist_length;
542 unsigned char *tlsext_ellipticcurvelist; /* peer's list */
543 # endif /* OPENSSL_NO_EC */
545 unsigned char *tlsext_tick; /* Session ticket */
546 size_t tlsext_ticklen; /* Session ticket length */
547 long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */
549 # ifndef OPENSSL_NO_SRP
556 /* Allow initial connection to servers that don't support RI */
557 # define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L
558 # define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
559 # define SSL_OP_TLSEXT_PADDING 0x00000010L
560 # define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
561 # define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040L
562 # define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
563 # define SSL_OP_TLS_D5_BUG 0x00000100L
564 # define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
566 /* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */
567 # define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0
568 /* Refers to ancient SSLREF and SSLv2, retained for compatibility */
569 # define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0
570 /* Related to removed SSLv2 */
571 # define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0
572 # define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x0
575 * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in
576 * OpenSSL 0.9.6d. Usually (depending on the application protocol) the
577 * workaround is not needed. Unfortunately some broken SSL/TLS
578 * implementations cannot handle it at all, which is why we include it in
581 /* added in 0.9.6e */
582 # define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L
585 * SSL_OP_ALL: various bug workarounds that should be rather harmless. This
586 * used to be 0x000FFFFFL before 0.9.7.
588 # define SSL_OP_ALL 0x80000BFFL
591 # define SSL_OP_NO_QUERY_MTU 0x00001000L
592 /* Turn on Cookie Exchange (on relevant for servers) */
593 # define SSL_OP_COOKIE_EXCHANGE 0x00002000L
594 /* Don't use RFC4507 ticket extension */
595 # define SSL_OP_NO_TICKET 0x00004000L
596 /* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
597 # define SSL_OP_CISCO_ANYCONNECT 0x00008000L
599 /* As server, disallow session resumption on renegotiation */
600 # define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
601 /* Don't use compression even if supported */
602 # define SSL_OP_NO_COMPRESSION 0x00020000L
603 /* Permit unsafe legacy renegotiation */
604 # define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L
605 /* If set, always create a new key when using tmp_ecdh parameters */
606 # define SSL_OP_SINGLE_ECDH_USE 0x00080000L
607 /* If set, always create a new key when using tmp_dh parameters */
608 # define SSL_OP_SINGLE_DH_USE 0x00100000L
609 /* Does nothing: retained for compatibiity */
610 # define SSL_OP_EPHEMERAL_RSA 0x0
612 * Set on servers to choose the cipher according to the server's preferences
614 # define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
616 * If set, a server will allow a client to issue a SSLv3.0 version number as
617 * latest version supported in the premaster secret, even when TLSv1.0
618 * (version 3.1) was announced in the client hello. Normally this is
619 * forbidden to prevent version rollback attacks.
621 # define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
623 # define SSL_OP_NO_SSLv2 0x00000000L
624 # define SSL_OP_NO_SSLv3 0x02000000L
625 # define SSL_OP_NO_TLSv1 0x04000000L
626 # define SSL_OP_NO_TLSv1_2 0x08000000L
627 # define SSL_OP_NO_TLSv1_1 0x10000000L
629 # define SSL_OP_NO_DTLSv1 0x04000000L
630 # define SSL_OP_NO_DTLSv1_2 0x08000000L
632 # define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3|\
633 SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
636 * These next two were never actually used for anything since SSLeay zap so
637 * we have some more flags.
640 * The next flag deliberately changes the ciphertest, this is a check for the
643 # define SSL_OP_PKCS1_CHECK_1 0x0
644 # define SSL_OP_PKCS1_CHECK_2 0x0
646 # define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
647 # define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
649 * Make server add server-hello extension from early version of cryptopro
650 * draft, when GOST ciphersuite is negotiated. Required for interoperability
651 * with CryptoPro CSP 3.x
653 # define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000L
656 * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
657 * when just a single record has been written):
659 # define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
661 * Make it possible to retry SSL_write() with changed buffer location (buffer
662 * contents must stay the same!); this is not the default to avoid the
663 * misconception that non-blocking SSL_write() behaves like non-blocking
666 # define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
668 * Never bother the application with retries if the transport is blocking:
670 # define SSL_MODE_AUTO_RETRY 0x00000004L
671 /* Don't attempt to automatically build certificate chain */
672 # define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
674 * Save RAM by releasing read and write buffers when they're empty. (SSL3 and
675 * TLS only.) "Released" buffers are put onto a free-list in the context or
676 * just freed (depending on the context's setting for freelist_max_len).
678 # define SSL_MODE_RELEASE_BUFFERS 0x00000010L
680 * Send the current time in the Random fields of the ClientHello and
681 * ServerHello records for compatibility with hypothetical implementations
684 # define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L
685 # define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L
687 * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications
688 * that reconnect with a downgraded protocol version; see
689 * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your
690 * application attempts a normal handshake. Only use this in explicit
691 * fallback retries, following the guidance in
692 * draft-ietf-tls-downgrade-scsv-00.
694 # define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080L
696 /* Cert related flags */
698 * Many implementations ignore some aspects of the TLS standards such as
699 * enforcing certifcate chain algorithms. When this is set we enforce them.
701 # define SSL_CERT_FLAG_TLS_STRICT 0x00000001L
703 /* Suite B modes, takes same values as certificate verify flags */
704 # define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000
705 /* Suite B 192 bit only mode */
706 # define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000
707 /* Suite B 128 bit mode allowing 192 bit algorithms */
708 # define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000
710 /* Perform all sorts of protocol violations for testing purposes */
711 # define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000
713 /* Flags for building certificate chains */
714 /* Treat any existing certificates as untrusted CAs */
715 # define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1
716 /* Don't include root CA in chain */
717 # define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2
718 /* Just check certificates already there */
719 # define SSL_BUILD_CHAIN_FLAG_CHECK 0x4
720 /* Ignore verification errors */
721 # define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8
722 /* Clear verification errors from queue */
723 # define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10
725 /* Flags returned by SSL_check_chain */
726 /* Certificate can be used with this session */
727 # define CERT_PKEY_VALID 0x1
728 /* Certificate can also be used for signing */
729 # define CERT_PKEY_SIGN 0x2
730 /* EE certificate signing algorithm OK */
731 # define CERT_PKEY_EE_SIGNATURE 0x10
732 /* CA signature algorithms OK */
733 # define CERT_PKEY_CA_SIGNATURE 0x20
734 /* EE certificate parameters OK */
735 # define CERT_PKEY_EE_PARAM 0x40
736 /* CA certificate parameters OK */
737 # define CERT_PKEY_CA_PARAM 0x80
738 /* Signing explicitly allowed as opposed to SHA1 fallback */
739 # define CERT_PKEY_EXPLICIT_SIGN 0x100
740 /* Client CA issuer names match (always set for server cert) */
741 # define CERT_PKEY_ISSUER_NAME 0x200
742 /* Cert type matches client types (always set for server cert) */
743 # define CERT_PKEY_CERT_TYPE 0x400
744 /* Cert chain suitable to Suite B */
745 # define CERT_PKEY_SUITEB 0x800
747 # define SSL_CONF_FLAG_CMDLINE 0x1
748 # define SSL_CONF_FLAG_FILE 0x2
749 # define SSL_CONF_FLAG_CLIENT 0x4
750 # define SSL_CONF_FLAG_SERVER 0x8
751 # define SSL_CONF_FLAG_SHOW_ERRORS 0x10
752 # define SSL_CONF_FLAG_CERTIFICATE 0x20
753 /* Configuration value types */
754 # define SSL_CONF_TYPE_UNKNOWN 0x0
755 # define SSL_CONF_TYPE_STRING 0x1
756 # define SSL_CONF_TYPE_FILE 0x2
757 # define SSL_CONF_TYPE_DIR 0x3
760 * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they
761 * cannot be used to clear bits.
764 # define SSL_CTX_set_options(ctx,op) \
765 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
766 # define SSL_CTX_clear_options(ctx,op) \
767 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
768 # define SSL_CTX_get_options(ctx) \
769 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
770 # define SSL_set_options(ssl,op) \
771 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
772 # define SSL_clear_options(ssl,op) \
773 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
774 # define SSL_get_options(ssl) \
775 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
777 # define SSL_CTX_set_mode(ctx,op) \
778 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
779 # define SSL_CTX_clear_mode(ctx,op) \
780 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
781 # define SSL_CTX_get_mode(ctx) \
782 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
783 # define SSL_clear_mode(ssl,op) \
784 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
785 # define SSL_set_mode(ssl,op) \
786 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
787 # define SSL_get_mode(ssl) \
788 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
789 # define SSL_set_mtu(ssl, mtu) \
790 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
791 # define DTLS_set_link_mtu(ssl, mtu) \
792 SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)
793 # define DTLS_get_link_min_mtu(ssl) \
794 SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)
796 # define SSL_get_secure_renegotiation_support(ssl) \
797 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
799 # ifndef OPENSSL_NO_HEARTBEATS
800 # define SSL_heartbeat(ssl) \
801 SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL)
804 # define SSL_CTX_set_cert_flags(ctx,op) \
805 SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
806 # define SSL_set_cert_flags(s,op) \
807 SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
808 # define SSL_CTX_clear_cert_flags(ctx,op) \
809 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
810 # define SSL_clear_cert_flags(s,op) \
811 SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
813 void SSL_CTX_set_msg_callback(SSL_CTX *ctx,
814 void (*cb) (int write_p, int version,
815 int content_type, const void *buf,
816 size_t len, SSL *ssl, void *arg));
817 void SSL_set_msg_callback(SSL *ssl,
818 void (*cb) (int write_p, int version,
819 int content_type, const void *buf,
820 size_t len, SSL *ssl, void *arg));
821 # define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
822 # define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
824 # ifndef OPENSSL_NO_SRP
826 # ifndef OPENSSL_NO_SSL_INTERN
828 typedef struct srp_ctx_st {
829 /* param for all the callbacks */
831 /* set client Hello login callback */
832 int (*TLS_ext_srp_username_callback) (SSL *, int *, void *);
833 /* set SRP N/g param callback for verification */
834 int (*SRP_verify_param_callback) (SSL *, void *);
835 /* set SRP client passwd callback */
836 char *(*SRP_give_srp_client_pwd_callback) (SSL *, void *);
838 BIGNUM *N, *g, *s, *B, *A;
842 unsigned long srp_Mask;
848 int SSL_SRP_CTX_init(SSL *s);
849 int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
850 int SSL_SRP_CTX_free(SSL *ctx);
851 int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
852 int SSL_srp_server_param_with_username(SSL *s, int *ad);
853 int SRP_generate_server_master_secret(SSL *s, unsigned char *master_key);
854 int SRP_Calc_A_param(SSL *s);
855 int SRP_generate_client_master_secret(SSL *s, unsigned char *master_key);
859 # if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
860 # define SSL_MAX_CERT_LIST_DEFAULT 1024*30
861 /* 30k max cert list :-) */
863 # define SSL_MAX_CERT_LIST_DEFAULT 1024*100
864 /* 100k max cert list :-) */
867 # define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
870 * This callback type is used inside SSL_CTX, SSL, and in the functions that
871 * set them. It is used to override the generation of SSL/TLS session IDs in
872 * a server. Return value should be zero on an error, non-zero to proceed.
873 * Also, callbacks should themselves check if the id they generate is unique
874 * otherwise the SSL handshake will fail with an error - callbacks can do
875 * this using the 'ssl' value they're passed by;
876 * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in
877 * is set at the maximum size the session ID can be. In SSLv3/TLSv1 it is 32
878 * bytes. The callback can alter this length to be less if desired. It is
879 * also an error for the callback to set the size to zero.
881 typedef int (*GEN_SESSION_CB) (const SSL *ssl, unsigned char *id,
882 unsigned int *id_len);
884 typedef struct ssl_comp_st SSL_COMP;
886 # ifndef OPENSSL_NO_SSL_INTERN
891 # ifndef OPENSSL_NO_COMP
898 DECLARE_STACK_OF(SSL_COMP)
899 DECLARE_LHASH_OF(SSL_SESSION);
902 const SSL_METHOD *method;
903 STACK_OF(SSL_CIPHER) *cipher_list;
904 /* same as above but sorted for lookup */
905 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
906 struct x509_store_st /* X509_STORE */ *cert_store;
907 LHASH_OF(SSL_SESSION) *sessions;
909 * Most session-ids that will be cached, default is
910 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited.
912 unsigned long session_cache_size;
913 struct ssl_session_st *session_cache_head;
914 struct ssl_session_st *session_cache_tail;
916 * This can have one of 2 values, ored together, SSL_SESS_CACHE_CLIENT,
917 * SSL_SESS_CACHE_SERVER, Default is SSL_SESSION_CACHE_SERVER, which
918 * means only SSL_accept which cache SSL_SESSIONS.
920 int session_cache_mode;
922 * If timeout is not 0, it is the default timeout value set when
923 * SSL_new() is called. This has been put in to make life easier to set
926 long session_timeout;
928 * If this callback is not null, it will be called each time a session id
929 * is added to the cache. If this function returns 1, it means that the
930 * callback will do a SSL_SESSION_free() when it has finished using it.
931 * Otherwise, on 0, it means the callback has finished with it. If
932 * remove_session_cb is not null, it will be called when a session-id is
933 * removed from the cache. After the call, OpenSSL will
934 * SSL_SESSION_free() it.
936 int (*new_session_cb) (struct ssl_st *ssl, SSL_SESSION *sess);
937 void (*remove_session_cb) (struct ssl_ctx_st *ctx, SSL_SESSION *sess);
938 SSL_SESSION *(*get_session_cb) (struct ssl_st *ssl,
939 unsigned char *data, int len, int *copy);
941 int sess_connect; /* SSL new conn - started */
942 int sess_connect_renegotiate; /* SSL reneg - requested */
943 int sess_connect_good; /* SSL new conne/reneg - finished */
944 int sess_accept; /* SSL new accept - started */
945 int sess_accept_renegotiate; /* SSL reneg - requested */
946 int sess_accept_good; /* SSL accept/reneg - finished */
947 int sess_miss; /* session lookup misses */
948 int sess_timeout; /* reuse attempt on timeouted session */
949 int sess_cache_full; /* session removed due to full cache */
950 int sess_hit; /* session reuse actually done */
951 int sess_cb_hit; /* session-id that was not in the cache was
952 * passed back via the callback. This
953 * indicates that the application is
954 * supplying session-id's from other
955 * processes - spooky :-) */
960 /* if defined, these override the X509_verify_cert() calls */
961 int (*app_verify_callback) (X509_STORE_CTX *, void *);
962 void *app_verify_arg;
964 * before OpenSSL 0.9.7, 'app_verify_arg' was ignored
965 * ('app_verify_callback' was called with just one argument)
968 /* Default password callback. */
969 pem_password_cb *default_passwd_callback;
971 /* Default password callback user data. */
972 void *default_passwd_callback_userdata;
974 /* get client cert callback */
975 int (*client_cert_cb) (SSL *ssl, X509 **x509, EVP_PKEY **pkey);
977 /* cookie generate callback */
978 int (*app_gen_cookie_cb) (SSL *ssl, unsigned char *cookie,
979 unsigned int *cookie_len);
981 /* verify cookie callback */
982 int (*app_verify_cookie_cb) (SSL *ssl, unsigned char *cookie,
983 unsigned int cookie_len);
985 CRYPTO_EX_DATA ex_data;
987 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
988 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
990 STACK_OF(X509) *extra_certs;
991 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
993 /* Default values used when no per-SSL value is defined follow */
995 /* used if SSL's info_callback is NULL */
996 void (*info_callback) (const SSL *ssl, int type, int val);
998 /* what we put in client cert requests */
999 STACK_OF(X509_NAME) *client_CA;
1002 * Default values to use in SSL structures follow (these are copied by
1006 unsigned long options;
1010 struct cert_st /* CERT */ *cert;
1013 /* callback that allows applications to peek at protocol messages */
1014 void (*msg_callback) (int write_p, int version, int content_type,
1015 const void *buf, size_t len, SSL *ssl, void *arg);
1016 void *msg_callback_arg;
1019 unsigned int sid_ctx_length;
1020 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
1021 /* called 'verify_callback' in the SSL */
1022 int (*default_verify_callback) (int ok, X509_STORE_CTX *ctx);
1024 /* Default generate session ID callback. */
1025 GEN_SESSION_CB generate_session_id;
1027 X509_VERIFY_PARAM *param;
1030 int purpose; /* Purpose setting */
1031 int trust; /* Trust setting */
1037 * Maximum amount of data to send in one fragment. actual record size can
1038 * be more than this due to padding and MAC overheads.
1040 unsigned int max_send_fragment;
1042 # ifndef OPENSSL_NO_ENGINE
1044 * Engine to pass requests for client certs to
1046 ENGINE *client_cert_engine;
1049 # ifndef OPENSSL_NO_TLSEXT
1050 /* TLS extensions servername callback */
1051 int (*tlsext_servername_callback) (SSL *, int *, void *);
1052 void *tlsext_servername_arg;
1053 /* RFC 4507 session ticket keys */
1054 unsigned char tlsext_tick_key_name[16];
1055 unsigned char tlsext_tick_hmac_key[16];
1056 unsigned char tlsext_tick_aes_key[16];
1057 /* Callback to support customisation of ticket key setting */
1058 int (*tlsext_ticket_key_cb) (SSL *ssl,
1059 unsigned char *name, unsigned char *iv,
1060 EVP_CIPHER_CTX *ectx,
1061 HMAC_CTX *hctx, int enc);
1063 /* certificate status request info */
1064 /* Callback for status request */
1065 int (*tlsext_status_cb) (SSL *ssl, void *arg);
1066 void *tlsext_status_arg;
1068 /* draft-rescorla-tls-opaque-prf-input-00.txt information */
1069 int (*tlsext_opaque_prf_input_callback) (SSL *, void *peerinput,
1070 size_t len, void *arg);
1071 void *tlsext_opaque_prf_input_callback_arg;
1074 # ifndef OPENSSL_NO_PSK
1075 char *psk_identity_hint;
1076 unsigned int (*psk_client_callback) (SSL *ssl, const char *hint,
1078 unsigned int max_identity_len,
1080 unsigned int max_psk_len);
1081 unsigned int (*psk_server_callback) (SSL *ssl, const char *identity,
1083 unsigned int max_psk_len);
1086 # ifndef OPENSSL_NO_BUF_FREELISTS
1087 # define SSL_MAX_BUF_FREELIST_LEN_DEFAULT 32
1088 unsigned int freelist_max_len;
1089 struct ssl3_buf_freelist_st *wbuf_freelist;
1090 struct ssl3_buf_freelist_st *rbuf_freelist;
1092 # ifndef OPENSSL_NO_SRP
1093 SRP_CTX srp_ctx; /* ctx for SRP authentication */
1096 # ifndef OPENSSL_NO_TLSEXT
1098 # ifndef OPENSSL_NO_NEXTPROTONEG
1099 /* Next protocol negotiation information */
1100 /* (for experimental NPN extension). */
1103 * For a server, this contains a callback function by which the set of
1104 * advertised protocols can be provided.
1106 int (*next_protos_advertised_cb) (SSL *s, const unsigned char **buf,
1107 unsigned int *len, void *arg);
1108 void *next_protos_advertised_cb_arg;
1110 * For a client, this contains a callback function that selects the next
1111 * protocol from the list provided by the server.
1113 int (*next_proto_select_cb) (SSL *s, unsigned char **out,
1114 unsigned char *outlen,
1115 const unsigned char *in,
1116 unsigned int inlen, void *arg);
1117 void *next_proto_select_cb_arg;
1121 * ALPN information (we are in the process of transitioning from NPN to
1126 * For a server, this contains a callback function that allows the
1127 * server to select the protocol for the connection.
1128 * out: on successful return, this must point to the raw protocol
1129 * name (without the length prefix).
1130 * outlen: on successful return, this contains the length of |*out|.
1131 * in: points to the client's list of supported protocols in
1133 * inlen: the length of |in|.
1135 int (*alpn_select_cb) (SSL *s,
1136 const unsigned char **out,
1137 unsigned char *outlen,
1138 const unsigned char *in,
1139 unsigned int inlen, void *arg);
1140 void *alpn_select_cb_arg;
1143 * For a client, this contains the list of supported protocols in wire
1146 unsigned char *alpn_client_proto_list;
1147 unsigned alpn_client_proto_list_len;
1149 /* SRTP profiles we are willing to do from RFC 5764 */
1150 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles;
1153 * Callback for disabling session caching and ticket support on a session
1154 * basis, depending on the chosen cipher.
1156 int (*not_resumable_session_cb) (SSL *ssl, int is_forward_secure);
1157 # ifndef OPENSSL_NO_EC
1158 /* EC extension values inherited by SSL structure */
1159 size_t tlsext_ecpointformatlist_length;
1160 unsigned char *tlsext_ecpointformatlist;
1161 size_t tlsext_ellipticcurvelist_length;
1162 unsigned char *tlsext_ellipticcurvelist;
1163 # endif /* OPENSSL_NO_EC */
1168 # define SSL_SESS_CACHE_OFF 0x0000
1169 # define SSL_SESS_CACHE_CLIENT 0x0001
1170 # define SSL_SESS_CACHE_SERVER 0x0002
1171 # define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
1172 # define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
1173 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
1174 # define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
1175 # define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
1176 # define SSL_SESS_CACHE_NO_INTERNAL \
1177 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
1179 LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
1180 # define SSL_CTX_sess_number(ctx) \
1181 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
1182 # define SSL_CTX_sess_connect(ctx) \
1183 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
1184 # define SSL_CTX_sess_connect_good(ctx) \
1185 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
1186 # define SSL_CTX_sess_connect_renegotiate(ctx) \
1187 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
1188 # define SSL_CTX_sess_accept(ctx) \
1189 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
1190 # define SSL_CTX_sess_accept_renegotiate(ctx) \
1191 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
1192 # define SSL_CTX_sess_accept_good(ctx) \
1193 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
1194 # define SSL_CTX_sess_hits(ctx) \
1195 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
1196 # define SSL_CTX_sess_cb_hits(ctx) \
1197 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
1198 # define SSL_CTX_sess_misses(ctx) \
1199 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
1200 # define SSL_CTX_sess_timeouts(ctx) \
1201 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
1202 # define SSL_CTX_sess_cache_full(ctx) \
1203 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
1205 void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
1206 int (*new_session_cb) (struct ssl_st *ssl,
1207 SSL_SESSION *sess));
1208 int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
1210 void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
1211 void (*remove_session_cb) (struct ssl_ctx_st
1215 void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx,
1217 void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
1218 SSL_SESSION *(*get_session_cb) (struct ssl_st
1223 SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
1224 unsigned char *Data,
1225 int len, int *copy);
1226 void SSL_CTX_set_info_callback(SSL_CTX *ctx,
1227 void (*cb) (const SSL *ssl, int type,
1229 void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,
1231 void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
1232 int (*client_cert_cb) (SSL *ssl, X509 **x509,
1234 int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,
1236 # ifndef OPENSSL_NO_ENGINE
1237 int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
1239 void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
1240 int (*app_gen_cookie_cb) (SSL *ssl,
1245 void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
1246 int (*app_verify_cookie_cb) (SSL *ssl,
1251 # ifndef OPENSSL_NO_NEXTPROTONEG
1252 void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
1253 int (*cb) (SSL *ssl,
1256 unsigned int *outlen,
1257 void *arg), void *arg);
1258 void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
1259 int (*cb) (SSL *ssl,
1260 unsigned char **out,
1261 unsigned char *outlen,
1262 const unsigned char *in,
1264 void *arg), void *arg);
1265 void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
1269 # ifndef OPENSSL_NO_TLSEXT
1270 int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
1271 const unsigned char *in, unsigned int inlen,
1272 const unsigned char *client,
1273 unsigned int client_len);
1276 # define OPENSSL_NPN_UNSUPPORTED 0
1277 # define OPENSSL_NPN_NEGOTIATED 1
1278 # define OPENSSL_NPN_NO_OVERLAP 2
1280 int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
1281 unsigned protos_len);
1282 int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,
1283 unsigned protos_len);
1284 void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx,
1285 int (*cb) (SSL *ssl,
1286 const unsigned char **out,
1287 unsigned char *outlen,
1288 const unsigned char *in,
1290 void *arg), void *arg);
1291 void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
1294 # ifndef OPENSSL_NO_PSK
1296 * the maximum length of the buffer given to callbacks containing the
1297 * resulting identity/psk
1299 # define PSK_MAX_IDENTITY_LEN 128
1300 # define PSK_MAX_PSK_LEN 256
1301 void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
1302 unsigned int (*psk_client_callback) (SSL
1318 void SSL_set_psk_client_callback(SSL *ssl,
1319 unsigned int (*psk_client_callback) (SSL
1335 void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
1336 unsigned int (*psk_server_callback) (SSL
1347 void SSL_set_psk_server_callback(SSL *ssl,
1348 unsigned int (*psk_server_callback) (SSL
1359 int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
1360 int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
1361 const char *SSL_get_psk_identity_hint(const SSL *s);
1362 const char *SSL_get_psk_identity(const SSL *s);
1365 # ifndef OPENSSL_NO_TLSEXT
1366 /* Register callbacks to handle custom TLS Extensions for client or server. */
1368 int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
1369 custom_ext_add_cb add_cb,
1370 custom_ext_free_cb free_cb,
1372 custom_ext_parse_cb parse_cb,
1375 int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
1376 custom_ext_add_cb add_cb,
1377 custom_ext_free_cb free_cb,
1379 custom_ext_parse_cb parse_cb,
1382 int SSL_extension_supported(unsigned int ext_type);
1386 # define SSL_NOTHING 1
1387 # define SSL_WRITING 2
1388 # define SSL_READING 3
1389 # define SSL_X509_LOOKUP 4
1391 /* These will only be used when doing non-blocking IO */
1392 # define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
1393 # define SSL_want_read(s) (SSL_want(s) == SSL_READING)
1394 # define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
1395 # define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
1397 # define SSL_MAC_FLAG_READ_MAC_STREAM 1
1398 # define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
1400 # ifndef OPENSSL_NO_SSL_INTERN
1404 * protocol version (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION,
1408 /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
1411 const SSL_METHOD *method;
1413 * There are 2 BIO's even though they are normally both the same. This
1414 * is so data can be read and written to different handlers
1416 /* used by SSL_read */
1418 /* used by SSL_write */
1420 /* used during session-id reuse to concatenate messages */
1423 * This holds a variable that indicates what we were doing when a 0 or -1
1424 * is returned. This is needed for non-blocking IO so we know what
1425 * request needs re-doing when in SSL_accept or SSL_connect
1428 /* true when we are actually in SSL_accept() or SSL_connect() */
1430 int (*handshake_func) (SSL *);
1432 * Imagine that here's a boolean member "init" that is switched as soon
1433 * as SSL_set_{accept/connect}_state is called for the first time, so
1434 * that "state" and "handshake_func" are properly initialized. But as
1435 * handshake_func is == 0 until then, we use this test instead of an
1438 /* are we the server side? - mostly used by SSL_clear */
1441 * Generate a new session or reuse an old one.
1442 * NB: For servers, the 'new' session may actually be a previously
1443 * cached session or even the previous session unless
1444 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set
1447 /* don't send shutdown packets */
1449 /* we have shut things down, 0x01 sent, 0x02 for received */
1453 /* where we are when reading */
1455 BUF_MEM *init_buf; /* buffer used during init */
1456 void *init_msg; /* pointer to handshake message body, set by
1457 * ssl3_get_message() */
1458 int init_num; /* amount read/written */
1459 int init_off; /* amount read/written */
1460 /* used internally to point at a raw packet */
1461 unsigned char *packet;
1462 unsigned int packet_length;
1463 struct ssl3_state_st *s3; /* SSLv3 variables */
1464 struct dtls1_state_st *d1; /* DTLSv1 variables */
1465 int read_ahead; /* Read as many input bytes as possible (for
1466 * non-blocking reads) */
1467 /* callback that allows applications to peek at protocol messages */
1468 void (*msg_callback) (int write_p, int version, int content_type,
1469 const void *buf, size_t len, SSL *ssl, void *arg);
1470 void *msg_callback_arg;
1471 int hit; /* reusing a previous session */
1472 X509_VERIFY_PARAM *param;
1474 int purpose; /* Purpose setting */
1475 int trust; /* Trust setting */
1478 STACK_OF(SSL_CIPHER) *cipher_list;
1479 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
1481 * These are the ones being used, the ones in SSL_SESSION are the ones to
1482 * be 'copied' into these ones
1485 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
1486 EVP_MD_CTX *read_hash; /* used for mac generation */
1487 # ifndef OPENSSL_NO_COMP
1488 COMP_CTX *expand; /* uncompress */
1492 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
1493 EVP_MD_CTX *write_hash; /* used for mac generation */
1494 # ifndef OPENSSL_NO_COMP
1495 COMP_CTX *compress; /* compression */
1501 /* This is used to hold the server certificate used */
1502 struct cert_st /* CERT */ *cert;
1504 * the session_id_context is used to ensure sessions are only reused in
1505 * the appropriate context
1507 unsigned int sid_ctx_length;
1508 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
1509 /* This can also be in the session once a session is established */
1510 SSL_SESSION *session;
1511 /* Default generate session ID callback. */
1512 GEN_SESSION_CB generate_session_id;
1515 * 0 don't care about verify failure.
1516 * 1 fail if verify fails
1519 /* fail if callback returns 0 */
1520 int (*verify_callback) (int ok, X509_STORE_CTX *ctx);
1521 /* optional informational callback */
1522 void (*info_callback) (const SSL *ssl, int type, int val);
1523 /* error bytes to be written */
1527 # ifndef OPENSSL_NO_KRB5
1528 /* Kerberos 5 context */
1530 # endif /* OPENSSL_NO_KRB5 */
1531 # ifndef OPENSSL_NO_PSK
1532 unsigned int (*psk_client_callback) (SSL *ssl, const char *hint,
1534 unsigned int max_identity_len,
1536 unsigned int max_psk_len);
1537 unsigned int (*psk_server_callback) (SSL *ssl, const char *identity,
1539 unsigned int max_psk_len);
1543 * set this flag to 1 and a sleep(1) is put into all SSL_read() and
1544 * SSL_write() calls, good for nbio debuging :-)
1547 /* extra application data */
1549 CRYPTO_EX_DATA ex_data;
1550 /* for server side, keep the list of CA_dn we can use */
1551 STACK_OF(X509_NAME) *client_CA;
1553 /* protocol behaviour */
1554 unsigned long options;
1559 /* what was passed, used for SSLv3/TLS rollback check */
1561 unsigned int max_send_fragment;
1562 # ifndef OPENSSL_NO_TLSEXT
1563 /* TLS extension debug callback */
1564 void (*tlsext_debug_cb) (SSL *s, int client_server, int type,
1565 unsigned char *data, int len, void *arg);
1566 void *tlsext_debug_arg;
1567 char *tlsext_hostname;
1569 * no further mod of servername
1570 * 0 : call the servername extension callback.
1571 * 1 : prepare 2, allow last ack just after in server callback.
1572 * 2 : don't call servername callback, no ack in server hello
1574 int servername_done;
1575 /* certificate status request info */
1576 /* Status type or -1 if no status type */
1577 int tlsext_status_type;
1578 /* Expect OCSP CertificateStatus message */
1579 int tlsext_status_expected;
1580 /* OCSP status request only */
1581 STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids;
1582 X509_EXTENSIONS *tlsext_ocsp_exts;
1583 /* OCSP response received or to be sent */
1584 unsigned char *tlsext_ocsp_resp;
1585 int tlsext_ocsp_resplen;
1586 /* RFC4507 session ticket expected to be received or sent */
1587 int tlsext_ticket_expected;
1588 # ifndef OPENSSL_NO_EC
1589 size_t tlsext_ecpointformatlist_length;
1591 unsigned char *tlsext_ecpointformatlist;
1592 size_t tlsext_ellipticcurvelist_length;
1594 unsigned char *tlsext_ellipticcurvelist;
1595 # endif /* OPENSSL_NO_EC */
1597 * draft-rescorla-tls-opaque-prf-input-00.txt information to be used for
1600 void *tlsext_opaque_prf_input;
1601 size_t tlsext_opaque_prf_input_len;
1602 /* TLS Session Ticket extension override */
1603 TLS_SESSION_TICKET_EXT *tlsext_session_ticket;
1604 /* TLS Session Ticket extension callback */
1605 tls_session_ticket_ext_cb_fn tls_session_ticket_ext_cb;
1606 void *tls_session_ticket_ext_cb_arg;
1607 /* TLS pre-shared secret session resumption */
1608 tls_session_secret_cb_fn tls_session_secret_cb;
1609 void *tls_session_secret_cb_arg;
1610 SSL_CTX *initial_ctx; /* initial ctx, used to store sessions */
1611 # ifndef OPENSSL_NO_NEXTPROTONEG
1613 * Next protocol negotiation. For the client, this is the protocol that
1614 * we sent in NextProtocol and is set when handling ServerHello
1615 * extensions. For a server, this is the client's selected_protocol from
1616 * NextProtocol and is set when handling the NextProtocol message, before
1617 * the Finished message.
1619 unsigned char *next_proto_negotiated;
1620 unsigned char next_proto_negotiated_len;
1622 # define session_ctx initial_ctx
1624 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles;
1625 /* What's been chosen */
1626 SRTP_PROTECTION_PROFILE *srtp_profile;
1628 * Is use of the Heartbeat extension negotiated?
1631 * 2: enabled, but not allowed to send Requests
1633 unsigned int tlsext_heartbeat;
1634 /* Indicates if a HeartbeatRequest is in flight */
1635 unsigned int tlsext_hb_pending;
1636 /* HeartbeatRequest sequence number */
1637 unsigned int tlsext_hb_seq;
1639 * For a client, this contains the list of supported protocols in wire
1642 unsigned char *alpn_client_proto_list;
1643 unsigned alpn_client_proto_list_len;
1645 # define session_ctx ctx
1646 # endif /* OPENSSL_NO_TLSEXT */
1648 * 1 if we are renegotiating.
1649 * 2 if we are a server and are inside a handshake
1650 * (i.e. not just sending a HelloRequest)
1653 # ifndef OPENSSL_NO_SRP
1654 /* ctx for SRP authentication */
1658 * Callback for disabling session caching and ticket support on a session
1659 * basis, depending on the chosen cipher.
1661 int (*not_resumable_session_cb) (SSL *ssl, int is_forward_secure);
1670 # include <openssl/ssl2.h>
1671 # include <openssl/ssl3.h>
1672 # include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
1673 # include <openssl/dtls1.h> /* Datagram TLS */
1674 # include <openssl/ssl23.h>
1675 # include <openssl/srtp.h> /* Support for the use_srtp extension */
1682 # define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
1683 # define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
1684 # define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
1685 # define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
1686 # define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
1687 # define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
1690 * The following are the possible values for ssl->state are are used to
1691 * indicate where we are up to in the SSL connection establishment. The
1692 * macros that follow are about the only things you should need to use and
1693 * even then, only when using non-blocking IO. It can also be useful to work
1694 * out where you were when the connection failed
1697 # define SSL_ST_CONNECT 0x1000
1698 # define SSL_ST_ACCEPT 0x2000
1699 # define SSL_ST_MASK 0x0FFF
1700 # define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
1701 # define SSL_ST_BEFORE 0x4000
1702 # define SSL_ST_OK 0x03
1703 # define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
1705 # define SSL_CB_LOOP 0x01
1706 # define SSL_CB_EXIT 0x02
1707 # define SSL_CB_READ 0x04
1708 # define SSL_CB_WRITE 0x08
1709 # define SSL_CB_ALERT 0x4000/* used in callback */
1710 # define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
1711 # define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
1712 # define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
1713 # define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
1714 # define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
1715 # define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
1716 # define SSL_CB_HANDSHAKE_START 0x10
1717 # define SSL_CB_HANDSHAKE_DONE 0x20
1719 /* Is the SSL_connection established? */
1720 # define SSL_get_state(a) SSL_state(a)
1721 # define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
1722 # define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
1723 # define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
1724 # define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
1725 # define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
1728 * The following 2 states are kept in ssl->rstate when reads fail, you should
1731 # define SSL_ST_READ_HEADER 0xF0
1732 # define SSL_ST_READ_BODY 0xF1
1733 # define SSL_ST_READ_DONE 0xF2
1736 * Obtain latest Finished message
1737 * -- that we sent (SSL_get_finished)
1738 * -- that we expected from peer (SSL_get_peer_finished).
1739 * Returns length (0 == no Finished so far), copies up to 'count' bytes.
1741 size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1742 size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
1745 * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options are
1746 * 'ored' with SSL_VERIFY_PEER if they are desired
1748 # define SSL_VERIFY_NONE 0x00
1749 # define SSL_VERIFY_PEER 0x01
1750 # define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1751 # define SSL_VERIFY_CLIENT_ONCE 0x04
1753 # define OpenSSL_add_ssl_algorithms() SSL_library_init()
1754 # define SSLeay_add_ssl_algorithms() SSL_library_init()
1756 /* this is for backward compatibility */
1757 # if 0 /* NEW_SSLEAY */
1758 # define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
1759 # define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
1760 # define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
1761 # define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
1762 # define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
1764 /* More backward compatibility */
1765 # define SSL_get_cipher(s) \
1766 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1767 # define SSL_get_cipher_bits(s,np) \
1768 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1769 # define SSL_get_cipher_version(s) \
1770 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1771 # define SSL_get_cipher_name(s) \
1772 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1773 # define SSL_get_time(a) SSL_SESSION_get_time(a)
1774 # define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1775 # define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1776 # define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1778 # define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1779 # define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
1781 DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
1782 # define SSL_AD_REASON_OFFSET 1000/* offset to get SSL_R_... value
1783 * from SSL_AD_... */
1784 /* These alert types are for SSLv3 and TLSv1 */
1785 # define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1787 # define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE
1789 # define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC
1790 # define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1791 # define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1793 # define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE
1795 # define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE
1797 # define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE
1798 # define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1799 # define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1800 # define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1801 # define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1802 # define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1804 # define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER
1806 # define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA
1808 # define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED
1810 # define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR
1811 # define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1813 # define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION
1815 # define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION
1817 # define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY
1819 # define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR
1820 # define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1821 # define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1822 # define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1823 # define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1824 # define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1825 # define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1826 # define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
1828 # define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY
1830 # define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK
1831 # define SSL_ERROR_NONE 0
1832 # define SSL_ERROR_SSL 1
1833 # define SSL_ERROR_WANT_READ 2
1834 # define SSL_ERROR_WANT_WRITE 3
1835 # define SSL_ERROR_WANT_X509_LOOKUP 4
1836 # define SSL_ERROR_SYSCALL 5/* look at error stack/return
1838 # define SSL_ERROR_ZERO_RETURN 6
1839 # define SSL_ERROR_WANT_CONNECT 7
1840 # define SSL_ERROR_WANT_ACCEPT 8
1841 # define SSL_CTRL_NEED_TMP_RSA 1
1842 # define SSL_CTRL_SET_TMP_RSA 2
1843 # define SSL_CTRL_SET_TMP_DH 3
1844 # define SSL_CTRL_SET_TMP_ECDH 4
1845 # define SSL_CTRL_SET_TMP_RSA_CB 5
1846 # define SSL_CTRL_SET_TMP_DH_CB 6
1847 # define SSL_CTRL_SET_TMP_ECDH_CB 7
1848 # define SSL_CTRL_GET_SESSION_REUSED 8
1849 # define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1850 # define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1851 # define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1852 # define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1853 # define SSL_CTRL_GET_FLAGS 13
1854 # define SSL_CTRL_EXTRA_CHAIN_CERT 14
1855 # define SSL_CTRL_SET_MSG_CALLBACK 15
1856 # define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
1857 /* only applies to datagram connections */
1858 # define SSL_CTRL_SET_MTU 17
1860 # define SSL_CTRL_SESS_NUMBER 20
1861 # define SSL_CTRL_SESS_CONNECT 21
1862 # define SSL_CTRL_SESS_CONNECT_GOOD 22
1863 # define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1864 # define SSL_CTRL_SESS_ACCEPT 24
1865 # define SSL_CTRL_SESS_ACCEPT_GOOD 25
1866 # define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1867 # define SSL_CTRL_SESS_HIT 27
1868 # define SSL_CTRL_SESS_CB_HIT 28
1869 # define SSL_CTRL_SESS_MISSES 29
1870 # define SSL_CTRL_SESS_TIMEOUTS 30
1871 # define SSL_CTRL_SESS_CACHE_FULL 31
1872 # define SSL_CTRL_OPTIONS 32
1873 # define SSL_CTRL_MODE 33
1874 # define SSL_CTRL_GET_READ_AHEAD 40
1875 # define SSL_CTRL_SET_READ_AHEAD 41
1876 # define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1877 # define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1878 # define SSL_CTRL_SET_SESS_CACHE_MODE 44
1879 # define SSL_CTRL_GET_SESS_CACHE_MODE 45
1880 # define SSL_CTRL_GET_MAX_CERT_LIST 50
1881 # define SSL_CTRL_SET_MAX_CERT_LIST 51
1882 # define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
1883 /* see tls1.h for macros based on these */
1884 # ifndef OPENSSL_NO_TLSEXT
1885 # define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1886 # define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1887 # define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1888 # define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1889 # define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1890 # define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1891 # define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1892 # define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60
1893 # define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61
1894 # define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62
1895 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1896 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1897 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1898 # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1899 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1900 # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1901 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1902 # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1903 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1904 # define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1905 # define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75
1906 # define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76
1907 # define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77
1908 # define SSL_CTRL_SET_SRP_ARG 78
1909 # define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79
1910 # define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80
1911 # define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81
1912 # ifndef OPENSSL_NO_HEARTBEATS
1913 # define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85
1914 # define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86
1915 # define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87
1917 # endif /* OPENSSL_NO_TLSEXT */
1918 # define DTLS_CTRL_GET_TIMEOUT 73
1919 # define DTLS_CTRL_HANDLE_TIMEOUT 74
1920 # define DTLS_CTRL_LISTEN 75
1921 # define SSL_CTRL_GET_RI_SUPPORT 76
1922 # define SSL_CTRL_CLEAR_OPTIONS 77
1923 # define SSL_CTRL_CLEAR_MODE 78
1924 # define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB 79
1925 # define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82
1926 # define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83
1927 # define SSL_CTRL_CHAIN 88
1928 # define SSL_CTRL_CHAIN_CERT 89
1929 # define SSL_CTRL_GET_CURVES 90
1930 # define SSL_CTRL_SET_CURVES 91
1931 # define SSL_CTRL_SET_CURVES_LIST 92
1932 # define SSL_CTRL_GET_SHARED_CURVE 93
1933 # define SSL_CTRL_SET_ECDH_AUTO 94
1934 # define SSL_CTRL_SET_SIGALGS 97
1935 # define SSL_CTRL_SET_SIGALGS_LIST 98
1936 # define SSL_CTRL_CERT_FLAGS 99
1937 # define SSL_CTRL_CLEAR_CERT_FLAGS 100
1938 # define SSL_CTRL_SET_CLIENT_SIGALGS 101
1939 # define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102
1940 # define SSL_CTRL_GET_CLIENT_CERT_TYPES 103
1941 # define SSL_CTRL_SET_CLIENT_CERT_TYPES 104
1942 # define SSL_CTRL_BUILD_CERT_CHAIN 105
1943 # define SSL_CTRL_SET_VERIFY_CERT_STORE 106
1944 # define SSL_CTRL_SET_CHAIN_CERT_STORE 107
1945 # define SSL_CTRL_GET_PEER_SIGNATURE_NID 108
1946 # define SSL_CTRL_GET_SERVER_TMP_KEY 109
1947 # define SSL_CTRL_GET_RAW_CIPHERLIST 110
1948 # define SSL_CTRL_GET_EC_POINT_FORMATS 111
1949 # define SSL_CTRL_GET_CHAIN_CERTS 115
1950 # define SSL_CTRL_SELECT_CURRENT_CERT 116
1951 # define SSL_CTRL_SET_CURRENT_CERT 117
1952 # define SSL_CTRL_SET_DH_AUTO 118
1953 # define SSL_CTRL_CHECK_PROTO_VERSION 119
1954 # define DTLS_CTRL_SET_LINK_MTU 120
1955 # define DTLS_CTRL_GET_LINK_MIN_MTU 121
1956 # define SSL_CERT_SET_FIRST 1
1957 # define SSL_CERT_SET_NEXT 2
1958 # define SSL_CERT_SET_SERVER 3
1959 # define DTLSv1_get_timeout(ssl, arg) \
1960 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1961 # define DTLSv1_handle_timeout(ssl) \
1962 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
1963 # define DTLSv1_listen(ssl, peer) \
1964 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
1965 # define SSL_session_reused(ssl) \
1966 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1967 # define SSL_num_renegotiations(ssl) \
1968 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1969 # define SSL_clear_num_renegotiations(ssl) \
1970 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1971 # define SSL_total_renegotiations(ssl) \
1972 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1973 # define SSL_CTX_need_tmp_RSA(ctx) \
1974 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1975 # define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1976 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1977 # define SSL_CTX_set_tmp_dh(ctx,dh) \
1978 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1979 # define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1980 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1981 # define SSL_CTX_set_dh_auto(ctx, onoff) \
1982 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1983 # define SSL_set_dh_auto(s, onoff) \
1984 SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1985 # define SSL_need_tmp_RSA(ssl) \
1986 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1987 # define SSL_set_tmp_rsa(ssl,rsa) \
1988 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1989 # define SSL_set_tmp_dh(ssl,dh) \
1990 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1991 # define SSL_set_tmp_ecdh(ssl,ecdh) \
1992 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1993 # define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1994 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1995 # define SSL_CTX_get_extra_chain_certs(ctx,px509) \
1996 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
1997 # define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
1998 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
1999 # define SSL_CTX_clear_extra_chain_certs(ctx) \
2000 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
2001 # define SSL_CTX_set0_chain(ctx,sk) \
2002 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
2003 # define SSL_CTX_set1_chain(ctx,sk) \
2004 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
2005 # define SSL_CTX_add0_chain_cert(ctx,x509) \
2006 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
2007 # define SSL_CTX_add1_chain_cert(ctx,x509) \
2008 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
2009 # define SSL_CTX_get0_chain_certs(ctx,px509) \
2010 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
2011 # define SSL_CTX_clear_chain_certs(ctx) \
2012 SSL_CTX_set0_chain(ctx,NULL)
2013 # define SSL_CTX_build_cert_chain(ctx, flags) \
2014 SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
2015 # define SSL_CTX_select_current_cert(ctx,x509) \
2016 SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
2017 # define SSL_CTX_set_current_cert(ctx, op) \
2018 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
2019 # define SSL_CTX_set0_verify_cert_store(ctx,st) \
2020 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
2021 # define SSL_CTX_set1_verify_cert_store(ctx,st) \
2022 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
2023 # define SSL_CTX_set0_chain_cert_store(ctx,st) \
2024 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
2025 # define SSL_CTX_set1_chain_cert_store(ctx,st) \
2026 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
2027 # define SSL_set0_chain(ctx,sk) \
2028 SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
2029 # define SSL_set1_chain(ctx,sk) \
2030 SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
2031 # define SSL_add0_chain_cert(ctx,x509) \
2032 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
2033 # define SSL_add1_chain_cert(ctx,x509) \
2034 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
2035 # define SSL_get0_chain_certs(ctx,px509) \
2036 SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
2037 # define SSL_clear_chain_certs(ctx) \
2038 SSL_set0_chain(ctx,NULL)
2039 # define SSL_build_cert_chain(s, flags) \
2040 SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
2041 # define SSL_select_current_cert(ctx,x509) \
2042 SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
2043 # define SSL_set_current_cert(ctx,op) \
2044 SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
2045 # define SSL_set0_verify_cert_store(s,st) \
2046 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
2047 # define SSL_set1_verify_cert_store(s,st) \
2048 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
2049 # define SSL_set0_chain_cert_store(s,st) \
2050 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
2051 # define SSL_set1_chain_cert_store(s,st) \
2052 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
2053 # define SSL_get1_curves(ctx, s) \
2054 SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s)
2055 # define SSL_CTX_set1_curves(ctx, clist, clistlen) \
2056 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
2057 # define SSL_CTX_set1_curves_list(ctx, s) \
2058 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
2059 # define SSL_set1_curves(ctx, clist, clistlen) \
2060 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
2061 # define SSL_set1_curves_list(ctx, s) \
2062 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
2063 # define SSL_get_shared_curve(s, n) \
2064 SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL)
2065 # define SSL_CTX_set_ecdh_auto(ctx, onoff) \
2066 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
2067 # define SSL_set_ecdh_auto(s, onoff) \
2068 SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
2069 # define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
2070 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist)
2071 # define SSL_CTX_set1_sigalgs_list(ctx, s) \
2072 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
2073 # define SSL_set1_sigalgs(ctx, slist, slistlen) \
2074 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist)
2075 # define SSL_set1_sigalgs_list(ctx, s) \
2076 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
2077 # define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
2078 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist)
2079 # define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
2080 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
2081 # define SSL_set1_client_sigalgs(ctx, slist, slistlen) \
2082 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist)
2083 # define SSL_set1_client_sigalgs_list(ctx, s) \
2084 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
2085 # define SSL_get0_certificate_types(s, clist) \
2086 SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist)
2087 # define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
2088 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
2089 # define SSL_set1_client_certificate_types(s, clist, clistlen) \
2090 SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
2091 # define SSL_get_peer_signature_nid(s, pn) \
2092 SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
2093 # define SSL_get_server_tmp_key(s, pk) \
2094 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)
2095 # define SSL_get0_raw_cipherlist(s, plst) \
2096 SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,plst)
2097 # define SSL_get0_ec_point_formats(s, plst) \
2098 SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,plst)
2100 BIO_METHOD *BIO_f_ssl(void);
2101 BIO *BIO_new_ssl(SSL_CTX *ctx, int client);
2102 BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
2103 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
2104 int BIO_ssl_copy_session_id(BIO *to, BIO *from);
2105 void BIO_ssl_shutdown(BIO *ssl_bio);
2107 int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str);
2108 SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
2109 void SSL_CTX_free(SSL_CTX *);
2110 long SSL_CTX_set_timeout(SSL_CTX *ctx, long t);
2111 long SSL_CTX_get_timeout(const SSL_CTX *ctx);
2112 X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
2113 void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *);
2114 int SSL_want(const SSL *s);
2115 int SSL_clear(SSL *s);
2117 void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);
2119 const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
2120 int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits);
2121 char *SSL_CIPHER_get_version(const SSL_CIPHER *c);
2122 const char *SSL_CIPHER_get_name(const SSL_CIPHER *c);
2123 unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c);
2125 int SSL_get_fd(const SSL *s);
2126 int SSL_get_rfd(const SSL *s);
2127 int SSL_get_wfd(const SSL *s);
2128 const char *SSL_get_cipher_list(const SSL *s, int n);
2129 char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
2130 int SSL_get_read_ahead(const SSL *s);
2131 int SSL_pending(const SSL *s);
2132 # ifndef OPENSSL_NO_SOCK
2133 int SSL_set_fd(SSL *s, int fd);
2134 int SSL_set_rfd(SSL *s, int fd);
2135 int SSL_set_wfd(SSL *s, int fd);
2137 void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio);
2138 BIO *SSL_get_rbio(const SSL *s);
2139 BIO *SSL_get_wbio(const SSL *s);
2140 int SSL_set_cipher_list(SSL *s, const char *str);
2141 void SSL_set_read_ahead(SSL *s, int yes);
2142 int SSL_get_verify_mode(const SSL *s);
2143 int SSL_get_verify_depth(const SSL *s);
2144 int (*SSL_get_verify_callback(const SSL *s)) (int, X509_STORE_CTX *);
2145 void SSL_set_verify(SSL *s, int mode,
2146 int (*callback) (int ok, X509_STORE_CTX *ctx));
2147 void SSL_set_verify_depth(SSL *s, int depth);
2148 void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg);
2149 # ifndef OPENSSL_NO_RSA
2150 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
2152 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, long len);
2153 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
2154 int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d,
2156 int SSL_use_certificate(SSL *ssl, X509 *x);
2157 int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
2159 # ifndef OPENSSL_NO_TLSEXT
2160 /* Set serverinfo data for the current active cert. */
2161 int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
2162 size_t serverinfo_length);
2163 # ifndef OPENSSL_NO_STDIO
2164 int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
2165 # endif /* NO_STDIO */
2169 # ifndef OPENSSL_NO_STDIO
2170 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
2171 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
2172 int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
2173 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
2174 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
2175 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
2177 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file);
2178 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
2179 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
2181 # ifndef OPENSSL_SYS_VMS
2182 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
2188 void SSL_load_error_strings(void);
2189 const char *SSL_state_string(const SSL *s);
2190 const char *SSL_rstate_string(const SSL *s);
2191 const char *SSL_state_string_long(const SSL *s);
2192 const char *SSL_rstate_string_long(const SSL *s);
2193 long SSL_SESSION_get_time(const SSL_SESSION *s);
2194 long SSL_SESSION_set_time(SSL_SESSION *s, long t);
2195 long SSL_SESSION_get_timeout(const SSL_SESSION *s);
2196 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
2197 void SSL_copy_session_id(SSL *to, const SSL *from);
2198 X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
2199 int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx,
2200 unsigned int sid_ctx_len);
2202 SSL_SESSION *SSL_SESSION_new(void);
2203 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
2205 unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
2206 # ifndef OPENSSL_NO_STDIO
2207 int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses);
2209 int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses);
2210 int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x);
2211 void SSL_SESSION_free(SSL_SESSION *ses);
2212 int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
2213 int SSL_set_session(SSL *to, SSL_SESSION *session);
2214 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
2215 int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c);
2216 int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
2217 int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
2218 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
2219 unsigned int id_len);
2220 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
2223 # ifdef HEADER_X509_H
2224 X509 *SSL_get_peer_certificate(const SSL *s);
2227 STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
2229 int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
2230 int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
2231 int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx)) (int,
2233 void SSL_CTX_set_verify(SSL_CTX *ctx, int mode,
2234 int (*callback) (int, X509_STORE_CTX *));
2235 void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth);
2236 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx,
2237 int (*cb) (X509_STORE_CTX *, void *),
2239 void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg),
2241 # ifndef OPENSSL_NO_RSA
2242 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
2244 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d,
2246 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
2247 int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx,
2248 const unsigned char *d, long len);
2249 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
2250 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len,
2251 const unsigned char *d);
2253 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
2254 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
2256 int SSL_CTX_check_private_key(const SSL_CTX *ctx);
2257 int SSL_check_private_key(const SSL *ctx);
2259 int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx,
2260 unsigned int sid_ctx_len);
2262 SSL *SSL_new(SSL_CTX *ctx);
2263 int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx,
2264 unsigned int sid_ctx_len);
2266 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
2267 int SSL_set_purpose(SSL *s, int purpose);
2268 int SSL_CTX_set_trust(SSL_CTX *s, int trust);
2269 int SSL_set_trust(SSL *s, int trust);
2271 int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
2272 int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
2274 X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);
2275 X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);
2277 # ifndef OPENSSL_NO_SRP
2278 int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name);
2279 int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password);
2280 int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
2281 int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
2282 char *(*cb) (SSL *, void *));
2283 int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
2284 int (*cb) (SSL *, void *));
2285 int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
2286 int (*cb) (SSL *, int *, void *));
2287 int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
2289 int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
2290 BIGNUM *sa, BIGNUM *v, char *info);
2291 int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
2294 BIGNUM *SSL_get_srp_g(SSL *s);
2295 BIGNUM *SSL_get_srp_N(SSL *s);
2297 char *SSL_get_srp_username(SSL *s);
2298 char *SSL_get_srp_userinfo(SSL *s);
2301 void SSL_certs_clear(SSL *s);
2302 void SSL_free(SSL *ssl);
2303 int SSL_accept(SSL *ssl);
2304 int SSL_connect(SSL *ssl);
2305 int SSL_read(SSL *ssl, void *buf, int num);
2306 int SSL_peek(SSL *ssl, void *buf, int num);
2307 int SSL_write(SSL *ssl, const void *buf, int num);
2308 long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
2309 long SSL_callback_ctrl(SSL *, int, void (*)(void));
2310 long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
2311 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
2313 int SSL_get_error(const SSL *s, int ret_code);
2314 const char *SSL_get_version(const SSL *s);
2316 /* This sets the 'default' SSL version that SSL_new() will create */
2317 int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
2319 # ifndef OPENSSL_NO_SSL3_METHOD
2320 const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
2321 const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
2322 const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
2325 const SSL_METHOD *SSLv23_method(void); /* Negotiate highest available SSL/TLS
2327 const SSL_METHOD *SSLv23_server_method(void); /* Negotiate highest available
2328 * SSL/TLS version */
2329 const SSL_METHOD *SSLv23_client_method(void); /* Negotiate highest available
2330 * SSL/TLS version */
2332 const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
2333 const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
2334 const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
2336 const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
2337 const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
2338 const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
2340 const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
2341 const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */
2342 const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */
2344 const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
2345 const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
2346 const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
2348 const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */
2349 const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */
2350 const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */
2352 const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */
2353 const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */
2354 const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */
2356 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
2357 STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s);
2359 int SSL_do_handshake(SSL *s);
2360 int SSL_renegotiate(SSL *s);
2361 int SSL_renegotiate_abbreviated(SSL *s);
2362 int SSL_renegotiate_pending(SSL *s);
2363 int SSL_shutdown(SSL *s);
2365 const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx);
2366 const SSL_METHOD *SSL_get_ssl_method(SSL *s);
2367 int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
2368 const char *SSL_alert_type_string_long(int value);
2369 const char *SSL_alert_type_string(int value);
2370 const char *SSL_alert_desc_string_long(int value);
2371 const char *SSL_alert_desc_string(int value);
2373 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
2374 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
2375 STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
2376 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
2377 int SSL_add_client_CA(SSL *ssl, X509 *x);
2378 int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x);
2380 void SSL_set_connect_state(SSL *s);
2381 void SSL_set_accept_state(SSL *s);
2383 long SSL_get_default_timeout(const SSL *s);
2385 int SSL_library_init(void);
2387 char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size);
2388 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
2390 SSL *SSL_dup(SSL *ssl);
2392 X509 *SSL_get_certificate(const SSL *ssl);
2395 */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
2397 X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
2398 EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
2400 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode);
2401 int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
2402 void SSL_set_quiet_shutdown(SSL *ssl, int mode);
2403 int SSL_get_quiet_shutdown(const SSL *ssl);
2404 void SSL_set_shutdown(SSL *ssl, int mode);
2405 int SSL_get_shutdown(const SSL *ssl);
2406 int SSL_version(const SSL *ssl);
2407 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
2408 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
2409 const char *CApath);
2410 # define SSL_get0_session SSL_get_session/* just peek at pointer */
2411 SSL_SESSION *SSL_get_session(const SSL *ssl);
2412 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
2413 SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
2414 SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx);
2415 void SSL_set_info_callback(SSL *ssl,
2416 void (*cb) (const SSL *ssl, int type, int val));
2417 void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type,
2419 int SSL_state(const SSL *ssl);
2420 void SSL_set_state(SSL *ssl, int state);
2422 void SSL_set_verify_result(SSL *ssl, long v);
2423 long SSL_get_verify_result(const SSL *ssl);
2425 int SSL_set_ex_data(SSL *ssl, int idx, void *data);
2426 void *SSL_get_ex_data(const SSL *ssl, int idx);
2427 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
2428 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
2430 int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data);
2431 void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx);
2432 int SSL_SESSION_get_ex_new_index(long argl, void *argp,
2433 CRYPTO_EX_new *new_func,
2434 CRYPTO_EX_dup *dup_func,
2435 CRYPTO_EX_free *free_func);
2437 int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data);
2438 void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx);
2439 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
2440 CRYPTO_EX_dup *dup_func,
2441 CRYPTO_EX_free *free_func);
2443 int SSL_get_ex_data_X509_STORE_CTX_idx(void);
2445 # define SSL_CTX_sess_set_cache_size(ctx,t) \
2446 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
2447 # define SSL_CTX_sess_get_cache_size(ctx) \
2448 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
2449 # define SSL_CTX_set_session_cache_mode(ctx,m) \
2450 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
2451 # define SSL_CTX_get_session_cache_mode(ctx) \
2452 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
2454 # define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
2455 # define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
2456 # define SSL_CTX_get_read_ahead(ctx) \
2457 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
2458 # define SSL_CTX_set_read_ahead(ctx,m) \
2459 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
2460 # define SSL_CTX_get_max_cert_list(ctx) \
2461 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
2462 # define SSL_CTX_set_max_cert_list(ctx,m) \
2463 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
2464 # define SSL_get_max_cert_list(ssl) \
2465 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
2466 # define SSL_set_max_cert_list(ssl,m) \
2467 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
2469 # define SSL_CTX_set_max_send_fragment(ctx,m) \
2470 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
2471 # define SSL_set_max_send_fragment(ssl,m) \
2472 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
2474 /* NB: the keylength is only applicable when is_export is true */
2475 # ifndef OPENSSL_NO_RSA
2476 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
2477 RSA *(*cb) (SSL *ssl, int is_export,
2480 void SSL_set_tmp_rsa_callback(SSL *ssl,
2481 RSA *(*cb) (SSL *ssl, int is_export,
2484 # ifndef OPENSSL_NO_DH
2485 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
2486 DH *(*dh) (SSL *ssl, int is_export,
2488 void SSL_set_tmp_dh_callback(SSL *ssl,
2489 DH *(*dh) (SSL *ssl, int is_export,
2492 # ifndef OPENSSL_NO_ECDH
2493 void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
2494 EC_KEY *(*ecdh) (SSL *ssl, int is_export,
2496 void SSL_set_tmp_ecdh_callback(SSL *ssl,
2497 EC_KEY *(*ecdh) (SSL *ssl, int is_export,
2501 # ifndef OPENSSL_NO_COMP
2502 const COMP_METHOD *SSL_get_current_compression(SSL *s);
2503 const COMP_METHOD *SSL_get_current_expansion(SSL *s);
2504 const char *SSL_COMP_get_name(const COMP_METHOD *comp);
2505 STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
2506 STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP)
2508 void SSL_COMP_free_compression_methods(void);
2509 int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);
2511 const void *SSL_get_current_compression(SSL *s);
2512 const void *SSL_get_current_expansion(SSL *s);
2513 const char *SSL_COMP_get_name(const void *comp);
2514 void *SSL_COMP_get_compression_methods(void);
2515 int SSL_COMP_add_compression_method(int id, void *cm);
2518 const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
2520 /* TLS extensions functions */
2521 int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
2523 int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
2526 /* Pre-shared secret session resumption functions */
2527 int SSL_set_session_secret_cb(SSL *s,
2528 tls_session_secret_cb_fn tls_session_secret_cb,
2531 void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx,
2532 int (*cb) (SSL *ssl,
2534 is_forward_secure));
2536 void SSL_set_not_resumable_session_callback(SSL *ssl,
2537 int (*cb) (SSL *ssl,
2539 is_forward_secure));
2541 void SSL_set_debug(SSL *s, int debug);
2542 int SSL_cache_hit(SSL *s);
2543 int SSL_is_server(SSL *s);
2545 SSL_CONF_CTX *SSL_CONF_CTX_new(void);
2546 int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx);
2547 void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx);
2548 unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
2549 unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags);
2550 int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre);
2552 void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl);
2553 void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx);
2555 int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);
2556 int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);
2557 int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);
2559 # ifndef OPENSSL_NO_SSL_TRACE
2560 void SSL_trace(int write_p, int version, int content_type,
2561 const void *buf, size_t len, SSL *ssl, void *arg);
2562 const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);
2565 /* What the "other" parameter contains in security callback */
2567 # define SSL_SECOP_OTHER_TYPE 0xffff0000
2568 # define SSL_SECOP_OTHER_NONE 0
2569 # define SSL_SECOP_OTHER_CIPHER (1 << 16)
2570 # define SSL_SECOP_OTHER_CURVE (2 << 16)
2571 # define SSL_SECOP_OTHER_DH (3 << 16)
2572 # define SSL_SECOP_OTHER_PKEY (4 << 16)
2573 # define SSL_SECOP_OTHER_SIGALG (5 << 16)
2574 # define SSL_SECOP_OTHER_CERT (6 << 16)
2576 /* Indicated operation refers to peer key or certificate */
2577 # define SSL_SECOP_PEER 0x1000
2579 /* Values for "op" parameter in security callback */
2581 /* Called to filter ciphers */
2582 /* Ciphers client supports */
2583 # define SSL_SECOP_CIPHER_SUPPORTED (1 | SSL_SECOP_OTHER_CIPHER)
2584 /* Cipher shared by client/server */
2585 # define SSL_SECOP_CIPHER_SHARED (2 | SSL_SECOP_OTHER_CIPHER)
2586 /* Sanity check of cipher server selects */
2587 # define SSL_SECOP_CIPHER_CHECK (3 | SSL_SECOP_OTHER_CIPHER)
2588 /* Curves supported by client */
2589 # define SSL_SECOP_CURVE_SUPPORTED (4 | SSL_SECOP_OTHER_CURVE)
2590 /* Curves shared by client/server */
2591 # define SSL_SECOP_CURVE_SHARED (5 | SSL_SECOP_OTHER_CURVE)
2592 /* Sanity check of curve server selects */
2593 # define SSL_SECOP_CURVE_CHECK (6 | SSL_SECOP_OTHER_CURVE)
2594 /* Temporary DH key */
2595 # define SSL_SECOP_TMP_DH (7 | SSL_SECOP_OTHER_DH)
2596 /* SSL/TLS version */
2597 # define SSL_SECOP_VERSION (9 | SSL_SECOP_OTHER_NONE)
2598 /* Session tickets */
2599 # define SSL_SECOP_TICKET (10 | SSL_SECOP_OTHER_NONE)
2600 /* Supported signature algorithms sent to peer */
2601 # define SSL_SECOP_SIGALG_SUPPORTED (11 | SSL_SECOP_OTHER_SIGALG)
2602 /* Shared signature algorithm */
2603 # define SSL_SECOP_SIGALG_SHARED (12 | SSL_SECOP_OTHER_SIGALG)
2604 /* Sanity check signature algorithm allowed */
2605 # define SSL_SECOP_SIGALG_CHECK (13 | SSL_SECOP_OTHER_SIGALG)
2606 /* Used to get mask of supported public key signature algorithms */
2607 # define SSL_SECOP_SIGALG_MASK (14 | SSL_SECOP_OTHER_SIGALG)
2608 /* Use to see if compression is allowed */
2609 # define SSL_SECOP_COMPRESSION (15 | SSL_SECOP_OTHER_NONE)
2610 /* EE key in certificate */
2611 # define SSL_SECOP_EE_KEY (16 | SSL_SECOP_OTHER_CERT)
2612 /* CA key in certificate */
2613 # define SSL_SECOP_CA_KEY (17 | SSL_SECOP_OTHER_CERT)
2614 /* CA digest algorithm in certificate */
2615 # define SSL_SECOP_CA_MD (18 | SSL_SECOP_OTHER_CERT)
2616 /* Peer EE key in certificate */
2617 # define SSL_SECOP_PEER_EE_KEY (SSL_SECOP_EE_KEY | SSL_SECOP_PEER)
2618 /* Peer CA key in certificate */
2619 # define SSL_SECOP_PEER_CA_KEY (SSL_SECOP_CA_KEY | SSL_SECOP_PEER)
2620 /* Peer CA digest algorithm in certificate */
2621 # define SSL_SECOP_PEER_CA_MD (SSL_SECOP_CA_MD | SSL_SECOP_PEER)
2623 void SSL_set_security_level(SSL *s, int level);
2624 int SSL_get_security_level(const SSL *s);
2625 void SSL_set_security_callback(SSL *s,
2626 int (*cb) (SSL *s, SSL_CTX *ctx, int op,
2627 int bits, int nid, void *other,
2629 int (*SSL_get_security_callback(const SSL *s)) (SSL *s, SSL_CTX *ctx, int op,
2631 void *other, void *ex);
2632 void SSL_set0_security_ex_data(SSL *s, void *ex);
2633 void *SSL_get0_security_ex_data(const SSL *s);
2635 void SSL_CTX_set_security_level(SSL_CTX *ctx, int level);
2636 int SSL_CTX_get_security_level(const SSL_CTX *ctx);
2637 void SSL_CTX_set_security_callback(SSL_CTX *ctx,
2638 int (*cb) (SSL *s, SSL_CTX *ctx, int op,
2639 int bits, int nid, void *other,
2641 int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx)) (SSL *s,
2647 void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex);
2648 void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx);
2650 # ifndef OPENSSL_NO_UNIT_TEST
2651 const struct openssl_ssl_test_functions *SSL_test_functions(void);
2654 /* BEGIN ERROR CODES */
2656 * The following lines are auto generated by the script mkerr.pl. Any changes
2657 * made after this point may be overwritten when the script is next run.
2659 void ERR_load_SSL_strings(void);
2661 /* Error codes for the SSL functions. */
2663 /* Function codes. */
2664 # define SSL_F_CHECK_SUITEB_CIPHER_LIST 331
2665 # define SSL_F_D2I_SSL_SESSION 103
2666 # define SSL_F_DO_DTLS1_WRITE 245
2667 # define SSL_F_DO_SSL3_WRITE 104
2668 # define SSL_F_DTLS1_ACCEPT 246
2669 # define SSL_F_DTLS1_ADD_CERT_TO_BUF 295
2670 # define SSL_F_DTLS1_BUFFER_RECORD 247
2671 # define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 318
2672 # define SSL_F_DTLS1_CLIENT_HELLO 248
2673 # define SSL_F_DTLS1_CONNECT 249
2674 # define SSL_F_DTLS1_ENC 250
2675 # define SSL_F_DTLS1_GET_HELLO_VERIFY 251
2676 # define SSL_F_DTLS1_GET_MESSAGE 252
2677 # define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
2678 # define SSL_F_DTLS1_GET_RECORD 254
2679 # define SSL_F_DTLS1_HANDLE_TIMEOUT 297
2680 # define SSL_F_DTLS1_HEARTBEAT 305
2681 # define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255
2682 # define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288
2683 # define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
2684 # define SSL_F_DTLS1_PROCESS_RECORD 257
2685 # define SSL_F_DTLS1_READ_BYTES 258
2686 # define SSL_F_DTLS1_READ_FAILED 259
2687 # define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
2688 # define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261
2689 # define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262
2690 # define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263
2691 # define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
2692 # define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265
2693 # define SSL_F_DTLS1_SEND_SERVER_HELLO 266
2694 # define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267
2695 # define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
2696 # define SSL_F_SSL23_ACCEPT 115
2697 # define SSL_F_SSL23_CLIENT_HELLO 116
2698 # define SSL_F_SSL23_CONNECT 117
2699 # define SSL_F_SSL23_GET_CLIENT_HELLO 118
2700 # define SSL_F_SSL23_GET_SERVER_HELLO 119
2701 # define SSL_F_SSL23_PEEK 237
2702 # define SSL_F_SSL23_READ 120
2703 # define SSL_F_SSL23_WRITE 121
2704 # define SSL_F_SSL3_ACCEPT 128
2705 # define SSL_F_SSL3_ADD_CERT_TO_BUF 296
2706 # define SSL_F_SSL3_CALLBACK_CTRL 233
2707 # define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
2708 # define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
2709 # define SSL_F_SSL3_CHECK_CLIENT_HELLO 304
2710 # define SSL_F_SSL3_CLIENT_HELLO 131
2711 # define SSL_F_SSL3_CONNECT 132
2712 # define SSL_F_SSL3_CTRL 213
2713 # define SSL_F_SSL3_CTX_CTRL 133
2714 # define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293
2715 # define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292
2716 # define SSL_F_SSL3_ENC 134
2717 # define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
2718 # define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
2719 # define SSL_F_SSL3_GET_CERT_STATUS 289
2720 # define SSL_F_SSL3_GET_CERT_VERIFY 136
2721 # define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
2722 # define SSL_F_SSL3_GET_CLIENT_HELLO 138
2723 # define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
2724 # define SSL_F_SSL3_GET_FINISHED 140
2725 # define SSL_F_SSL3_GET_KEY_EXCHANGE 141
2726 # define SSL_F_SSL3_GET_MESSAGE 142
2727 # define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283
2728 # define SSL_F_SSL3_GET_NEXT_PROTO 306
2729 # define SSL_F_SSL3_GET_RECORD 143
2730 # define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
2731 # define SSL_F_SSL3_GET_SERVER_DONE 145
2732 # define SSL_F_SSL3_GET_SERVER_HELLO 146
2733 # define SSL_F_SSL3_HANDSHAKE_MAC 285
2734 # define SSL_F_SSL3_NEW_SESSION_TICKET 287
2735 # define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
2736 # define SSL_F_SSL3_PEEK 235
2737 # define SSL_F_SSL3_READ_BYTES 148
2738 # define SSL_F_SSL3_READ_N 149
2739 # define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
2740 # define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
2741 # define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
2742 # define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
2743 # define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
2744 # define SSL_F_SSL3_SEND_SERVER_HELLO 242
2745 # define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
2746 # define SSL_F_SSL3_SETUP_KEY_BLOCK 157
2747 # define SSL_F_SSL3_SETUP_READ_BUFFER 156
2748 # define SSL_F_SSL3_SETUP_WRITE_BUFFER 291
2749 # define SSL_F_SSL3_WRITE_BYTES 158
2750 # define SSL_F_SSL3_WRITE_PENDING 159
2751 # define SSL_F_SSL_ADD_CERT_CHAIN 316
2752 # define SSL_F_SSL_ADD_CERT_TO_BUF 319
2753 # define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298
2754 # define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277
2755 # define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307
2756 # define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
2757 # define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
2758 # define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299
2759 # define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278
2760 # define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308
2761 # define SSL_F_SSL_BAD_METHOD 160
2762 # define SSL_F_SSL_BUILD_CERT_CHAIN 332
2763 # define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
2764 # define SSL_F_SSL_CERT_ADD0_CHAIN_CERT 339
2765 # define SSL_F_SSL_CERT_DUP 221
2766 # define SSL_F_SSL_CERT_INST 222
2767 # define SSL_F_SSL_CERT_INSTANTIATE 214
2768 # define SSL_F_SSL_CERT_NEW 162
2769 # define SSL_F_SSL_CERT_SET0_CHAIN 340
2770 # define SSL_F_SSL_CHECK_PRIVATE_KEY 163
2771 # define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280
2772 # define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279
2773 # define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
2774 # define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
2775 # define SSL_F_SSL_CLEAR 164
2776 # define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
2777 # define SSL_F_SSL_CONF_CMD 334
2778 # define SSL_F_SSL_CREATE_CIPHER_LIST 166
2779 # define SSL_F_SSL_CTRL 232
2780 # define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
2781 # define SSL_F_SSL_CTX_MAKE_PROFILES 309
2782 # define SSL_F_SSL_CTX_NEW 169
2783 # define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
2784 # define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290
2785 # define SSL_F_SSL_CTX_SET_PURPOSE 226
2786 # define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
2787 # define SSL_F_SSL_CTX_SET_SSL_VERSION 170
2788 # define SSL_F_SSL_CTX_SET_TRUST 229
2789 # define SSL_F_SSL_CTX_USE_CERTIFICATE 171
2790 # define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
2791 # define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
2792 # define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
2793 # define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
2794 # define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
2795 # define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
2796 # define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272
2797 # define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
2798 # define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
2799 # define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
2800 # define SSL_F_SSL_CTX_USE_SERVERINFO 336
2801 # define SSL_F_SSL_CTX_USE_SERVERINFO_FILE 337
2802 # define SSL_F_SSL_DO_HANDSHAKE 180
2803 # define SSL_F_SSL_GET_NEW_SESSION 181
2804 # define SSL_F_SSL_GET_PREV_SESSION 217
2805 # define SSL_F_SSL_GET_SERVER_CERT_INDEX 322
2806 # define SSL_F_SSL_GET_SERVER_SEND_CERT 182
2807 # define SSL_F_SSL_GET_SERVER_SEND_PKEY 317
2808 # define SSL_F_SSL_GET_SIGN_PKEY 183
2809 # define SSL_F_SSL_INIT_WBIO_BUFFER 184
2810 # define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
2811 # define SSL_F_SSL_NEW 186
2812 # define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300
2813 # define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302
2814 # define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310
2815 # define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301
2816 # define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303
2817 # define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311
2818 # define SSL_F_SSL_PEEK 270
2819 # define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281
2820 # define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282
2821 # define SSL_F_SSL_READ 223
2822 # define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT 320
2823 # define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT 321
2824 # define SSL_F_SSL_SESSION_NEW 189
2825 # define SSL_F_SSL_SESSION_PRINT_FP 190
2826 # define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312
2827 # define SSL_F_SSL_SESS_CERT_NEW 225
2828 # define SSL_F_SSL_SET_CERT 191
2829 # define SSL_F_SSL_SET_CIPHER_LIST 271
2830 # define SSL_F_SSL_SET_FD 192
2831 # define SSL_F_SSL_SET_PKEY 193
2832 # define SSL_F_SSL_SET_PURPOSE 227
2833 # define SSL_F_SSL_SET_RFD 194
2834 # define SSL_F_SSL_SET_SESSION 195
2835 # define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
2836 # define SSL_F_SSL_SET_SESSION_TICKET_EXT 294
2837 # define SSL_F_SSL_SET_TRUST 228
2838 # define SSL_F_SSL_SET_WFD 196
2839 # define SSL_F_SSL_SHUTDOWN 224
2840 # define SSL_F_SSL_SRP_CTX_INIT 313
2841 # define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
2842 # define SSL_F_SSL_UNDEFINED_FUNCTION 197
2843 # define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
2844 # define SSL_F_SSL_USE_CERTIFICATE 198
2845 # define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
2846 # define SSL_F_SSL_USE_CERTIFICATE_FILE 200
2847 # define SSL_F_SSL_USE_PRIVATEKEY 201
2848 # define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
2849 # define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
2850 # define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273
2851 # define SSL_F_SSL_USE_RSAPRIVATEKEY 204
2852 # define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
2853 # define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
2854 # define SSL_F_SSL_VERIFY_CERT_CHAIN 207
2855 # define SSL_F_SSL_WRITE 208
2856 # define SSL_F_TLS12_CHECK_PEER_SIGALG 333
2857 # define SSL_F_TLS1_CERT_VERIFY_MAC 286
2858 # define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
2859 # define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274
2860 # define SSL_F_TLS1_ENC 210
2861 # define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314
2862 # define SSL_F_TLS1_GET_CURVELIST 338
2863 # define SSL_F_TLS1_HEARTBEAT 315
2864 # define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275
2865 # define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276
2866 # define SSL_F_TLS1_PRF 284
2867 # define SSL_F_TLS1_PROCESS_HEARTBEAT 341
2868 # define SSL_F_TLS1_SETUP_KEY_BLOCK 211
2869 # define SSL_F_TLS1_SET_SERVER_SIGALGS 335
2872 # define SSL_R_APP_DATA_IN_HANDSHAKE 100
2873 # define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
2874 # define SSL_R_BAD_ALERT_RECORD 101
2875 # define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
2876 # define SSL_R_BAD_DATA 390
2877 # define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
2878 # define SSL_R_BAD_DECOMPRESSION 107
2879 # define SSL_R_BAD_DH_G_LENGTH 108
2880 # define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
2881 # define SSL_R_BAD_DH_P_LENGTH 110
2882 # define SSL_R_BAD_DIGEST_LENGTH 111
2883 # define SSL_R_BAD_DSA_SIGNATURE 112
2884 # define SSL_R_BAD_ECC_CERT 304
2885 # define SSL_R_BAD_ECDSA_SIGNATURE 305
2886 # define SSL_R_BAD_ECPOINT 306
2887 # define SSL_R_BAD_HANDSHAKE_LENGTH 332
2888 # define SSL_R_BAD_HELLO_REQUEST 105
2889 # define SSL_R_BAD_LENGTH 271
2890 # define SSL_R_BAD_MAC_LENGTH 333
2891 # define SSL_R_BAD_MESSAGE_TYPE 114
2892 # define SSL_R_BAD_PACKET_LENGTH 115
2893 # define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
2894 # define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316
2895 # define SSL_R_BAD_RSA_DECRYPT 118
2896 # define SSL_R_BAD_RSA_ENCRYPT 119
2897 # define SSL_R_BAD_RSA_E_LENGTH 120
2898 # define SSL_R_BAD_RSA_MODULUS_LENGTH 121
2899 # define SSL_R_BAD_RSA_SIGNATURE 122
2900 # define SSL_R_BAD_SIGNATURE 123
2901 # define SSL_R_BAD_SRP_A_LENGTH 347
2902 # define SSL_R_BAD_SRP_B_LENGTH 348
2903 # define SSL_R_BAD_SRP_G_LENGTH 349
2904 # define SSL_R_BAD_SRP_N_LENGTH 350
2905 # define SSL_R_BAD_SRP_PARAMETERS 371
2906 # define SSL_R_BAD_SRP_S_LENGTH 351
2907 # define SSL_R_BAD_SRTP_MKI_VALUE 352
2908 # define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353
2909 # define SSL_R_BAD_SSL_FILETYPE 124
2910 # define SSL_R_BAD_VALUE 384
2911 # define SSL_R_BAD_WRITE_RETRY 127
2912 # define SSL_R_BIO_NOT_SET 128
2913 # define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
2914 # define SSL_R_BN_LIB 130
2915 # define SSL_R_CA_DN_LENGTH_MISMATCH 131
2916 # define SSL_R_CA_DN_TOO_LONG 132
2917 # define SSL_R_CA_KEY_TOO_SMALL 397
2918 # define SSL_R_CA_MD_TOO_WEAK 398
2919 # define SSL_R_CCS_RECEIVED_EARLY 133
2920 # define SSL_R_CERTIFICATE_VERIFY_FAILED 134
2921 # define SSL_R_CERT_CB_ERROR 377
2922 # define SSL_R_CERT_LENGTH_MISMATCH 135
2923 # define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
2924 # define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
2925 # define SSL_R_CLIENTHELLO_TLSEXT 226
2926 # define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
2927 # define SSL_R_COMPRESSION_DISABLED 343
2928 # define SSL_R_COMPRESSION_FAILURE 141
2929 # define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
2930 # define SSL_R_COMPRESSION_LIBRARY_ERROR 142
2931 # define SSL_R_CONNECTION_TYPE_NOT_SET 144
2932 # define SSL_R_COOKIE_MISMATCH 308
2933 # define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
2934 # define SSL_R_DATA_LENGTH_TOO_LONG 146
2935 # define SSL_R_DECRYPTION_FAILED 147
2936 # define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
2937 # define SSL_R_DH_KEY_TOO_SMALL 394
2938 # define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
2939 # define SSL_R_DIGEST_CHECK_FAILED 149
2940 # define SSL_R_DTLS_MESSAGE_TOO_BIG 334
2941 # define SSL_R_DUPLICATE_COMPRESSION_ID 309
2942 # define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317
2943 # define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318
2944 # define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322
2945 # define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323
2946 # define SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE 374
2947 # define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
2948 # define SSL_R_EE_KEY_TOO_SMALL 399
2949 # define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354
2950 # define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
2951 # define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
2952 # define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
2953 # define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
2954 # define SSL_R_EXTRA_DATA_IN_MESSAGE 153
2955 # define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
2956 # define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355
2957 # define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356
2958 # define SSL_R_HTTPS_PROXY_REQUEST 155
2959 # define SSL_R_HTTP_REQUEST 156
2960 # define SSL_R_ILLEGAL_SUITEB_DIGEST 380
2961 # define SSL_R_INAPPROPRIATE_FALLBACK 373
2962 # define SSL_R_INCONSISTENT_COMPRESSION 340
2963 # define SSL_R_INVALID_COMMAND 280
2964 # define SSL_R_INVALID_COMPRESSION_ALGORITHM 341
2965 # define SSL_R_INVALID_NULL_CMD_NAME 385
2966 # define SSL_R_INVALID_PURPOSE 278
2967 # define SSL_R_INVALID_SERVERINFO_DATA 388
2968 # define SSL_R_INVALID_SRP_USERNAME 357
2969 # define SSL_R_INVALID_STATUS_RESPONSE 328
2970 # define SSL_R_INVALID_TICKET_KEYS_LENGTH 325
2971 # define SSL_R_INVALID_TRUST 279
2972 # define SSL_R_KRB5 285
2973 # define SSL_R_KRB5_C_CC_PRINC 286
2974 # define SSL_R_KRB5_C_GET_CRED 287
2975 # define SSL_R_KRB5_C_INIT 288
2976 # define SSL_R_KRB5_C_MK_REQ 289
2977 # define SSL_R_KRB5_S_BAD_TICKET 290
2978 # define SSL_R_KRB5_S_INIT 291
2979 # define SSL_R_KRB5_S_RD_REQ 292
2980 # define SSL_R_KRB5_S_TKT_EXPIRED 293
2981 # define SSL_R_KRB5_S_TKT_NYV 294
2982 # define SSL_R_KRB5_S_TKT_SKEW 295
2983 # define SSL_R_LENGTH_MISMATCH 159
2984 # define SSL_R_LENGTH_TOO_SHORT 160
2985 # define SSL_R_LIBRARY_BUG 274
2986 # define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
2987 # define SSL_R_MISSING_DH_DSA_CERT 162
2988 # define SSL_R_MISSING_DH_KEY 163
2989 # define SSL_R_MISSING_DH_RSA_CERT 164
2990 # define SSL_R_MISSING_DSA_SIGNING_CERT 165
2991 # define SSL_R_MISSING_ECDH_CERT 382
2992 # define SSL_R_MISSING_ECDSA_SIGNING_CERT 381
2993 # define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
2994 # define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
2995 # define SSL_R_MISSING_RSA_CERTIFICATE 168
2996 # define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
2997 # define SSL_R_MISSING_RSA_SIGNING_CERT 170
2998 # define SSL_R_MISSING_SRP_PARAM 358
2999 # define SSL_R_MISSING_TMP_DH_KEY 171
3000 # define SSL_R_MISSING_TMP_ECDH_KEY 311
3001 # define SSL_R_MISSING_TMP_RSA_KEY 172
3002 # define SSL_R_MISSING_TMP_RSA_PKEY 173
3003 # define SSL_R_MISSING_VERIFY_MESSAGE 174
3004 # define SSL_R_MULTIPLE_SGC_RESTARTS 346
3005 # define SSL_R_NO_CERTIFICATES_RETURNED 176
3006 # define SSL_R_NO_CERTIFICATE_ASSIGNED 177
3007 # define SSL_R_NO_CERTIFICATE_RETURNED 178
3008 # define SSL_R_NO_CERTIFICATE_SET 179
3009 # define SSL_R_NO_CIPHERS_AVAILABLE 181
3010 # define SSL_R_NO_CIPHERS_PASSED 182
3011 # define SSL_R_NO_CIPHERS_SPECIFIED 183
3012 # define SSL_R_NO_CIPHER_MATCH 185
3013 # define SSL_R_NO_CLIENT_CERT_METHOD 331
3014 # define SSL_R_NO_CLIENT_CERT_RECEIVED 186
3015 # define SSL_R_NO_COMPRESSION_SPECIFIED 187
3016 # define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330
3017 # define SSL_R_NO_METHOD_SPECIFIED 188
3018 # define SSL_R_NO_PEM_EXTENSIONS 389
3019 # define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
3020 # define SSL_R_NO_PROTOCOLS_AVAILABLE 191
3021 # define SSL_R_NO_RENEGOTIATION 339
3022 # define SSL_R_NO_REQUIRED_DIGEST 324
3023 # define SSL_R_NO_SHARED_CIPHER 193
3024 # define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS 376
3025 # define SSL_R_NO_SRTP_PROFILES 359
3026 # define SSL_R_NO_VERIFY_CALLBACK 194
3027 # define SSL_R_NULL_SSL_CTX 195
3028 # define SSL_R_NULL_SSL_METHOD_PASSED 196
3029 # define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
3030 # define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
3031 # define SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE 387
3032 # define SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE 379
3033 # define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
3034 # define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327
3035 # define SSL_R_PACKET_LENGTH_TOO_LONG 198
3036 # define SSL_R_PARSE_TLSEXT 227
3037 # define SSL_R_PATH_TOO_LONG 270
3038 # define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
3039 # define SSL_R_PEM_NAME_BAD_PREFIX 391
3040 # define SSL_R_PEM_NAME_TOO_SHORT 392
3041 # define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
3042 # define SSL_R_PROTOCOL_IS_SHUTDOWN 207
3043 # define SSL_R_PSK_IDENTITY_NOT_FOUND 223
3044 # define SSL_R_PSK_NO_CLIENT_CB 224
3045 # define SSL_R_PSK_NO_SERVER_CB 225
3046 # define SSL_R_READ_BIO_NOT_SET 211
3047 # define SSL_R_READ_TIMEOUT_EXPIRED 312
3048 # define SSL_R_RECORD_LENGTH_MISMATCH 213
3049 # define SSL_R_RECORD_TOO_LARGE 214
3050 # define SSL_R_RECORD_TOO_SMALL 298
3051 # define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335
3052 # define SSL_R_RENEGOTIATION_ENCODING_ERR 336
3053 # define SSL_R_RENEGOTIATION_MISMATCH 337
3054 # define SSL_R_REQUIRED_CIPHER_MISSING 215
3055 # define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342
3056 # define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345
3057 # define SSL_R_SERVERHELLO_TLSEXT 275
3058 # define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
3059 # define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360
3060 # define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
3061 # define SSL_R_SRP_A_CALC 361
3062 # define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362
3063 # define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363
3064 # define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364
3065 # define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
3066 # define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
3067 # define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319
3068 # define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320
3069 # define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
3070 # define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
3071 # define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
3072 # define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
3073 # define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
3074 # define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
3075 # define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
3076 # define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
3077 # define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
3078 # define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
3079 # define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
3080 # define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
3081 # define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
3082 # define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
3083 # define SSL_R_SSL_HANDSHAKE_FAILURE 229
3084 # define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
3085 # define SSL_R_SSL_NEGATIVE_LENGTH 372
3086 # define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
3087 # define SSL_R_SSL_SESSION_ID_CONFLICT 302
3088 # define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
3089 # define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
3090 # define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
3091 # define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
3092 # define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
3093 # define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
3094 # define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
3095 # define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK 1086
3096 # define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
3097 # define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
3098 # define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
3099 # define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
3100 # define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
3101 # define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
3102 # define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
3103 # define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114
3104 # define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113
3105 # define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111
3106 # define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112
3107 # define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110
3108 # define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
3109 # define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365
3110 # define SSL_R_TLS_HEARTBEAT_PENDING 366
3111 # define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367
3112 # define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157
3113 # define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
3114 # define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
3115 # define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
3116 # define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
3117 # define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
3118 # define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
3119 # define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
3120 # define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
3121 # define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
3122 # define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
3123 # define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
3124 # define SSL_R_UNEXPECTED_MESSAGE 244
3125 # define SSL_R_UNEXPECTED_RECORD 245
3126 # define SSL_R_UNINITIALIZED 276
3127 # define SSL_R_UNKNOWN_ALERT_TYPE 246
3128 # define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
3129 # define SSL_R_UNKNOWN_CIPHER_RETURNED 248
3130 # define SSL_R_UNKNOWN_CIPHER_TYPE 249
3131 # define SSL_R_UNKNOWN_CMD_NAME 386
3132 # define SSL_R_UNKNOWN_DIGEST 368
3133 # define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
3134 # define SSL_R_UNKNOWN_PKEY_TYPE 251
3135 # define SSL_R_UNKNOWN_PROTOCOL 252
3136 # define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
3137 # define SSL_R_UNKNOWN_SSL_VERSION 254
3138 # define SSL_R_UNKNOWN_STATE 255
3139 # define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338
3140 # define SSL_R_UNSUPPORTED_CIPHER 256
3141 # define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
3142 # define SSL_R_UNSUPPORTED_DIGEST_TYPE 326
3143 # define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
3144 # define SSL_R_UNSUPPORTED_PROTOCOL 258
3145 # define SSL_R_UNSUPPORTED_SSL_VERSION 259
3146 # define SSL_R_UNSUPPORTED_STATUS_TYPE 329
3147 # define SSL_R_USE_SRTP_NOT_NEGOTIATED 369
3148 # define SSL_R_VERSION_TOO_LOW 396
3149 # define SSL_R_WRONG_CERTIFICATE_TYPE 383
3150 # define SSL_R_WRONG_CIPHER_RETURNED 261
3151 # define SSL_R_WRONG_CURVE 378
3152 # define SSL_R_WRONG_MESSAGE_TYPE 262
3153 # define SSL_R_WRONG_SIGNATURE_LENGTH 264
3154 # define SSL_R_WRONG_SIGNATURE_SIZE 265
3155 # define SSL_R_WRONG_SIGNATURE_TYPE 370
3156 # define SSL_R_WRONG_SSL_VERSION 266
3157 # define SSL_R_WRONG_VERSION_NUMBER 267
3158 # define SSL_R_X509_LIB 268
3159 # define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
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